In October 2019, the American Psychological Association released the seventh edition of its publication manual.
Sample highlights include:
Publication Manual of the American Psychological Association by 
Reporting Qualitative Research in Psychology: How to Meet APA Style Journal Article Reporting Standards by
This book shows researchers how to use the American Psychological Association's Journal Article Reporting Standards for Qualitative Research (JARS--Qual), Mixed Methods Article Reporting Standards (MMARS)---which blend qualitative and quantitative methods---and the Qualitative Meta-Analysis Reporting Standards (QMARS). These standards provide much-needed sets of criteria to guide researchers from diverse traditions of inquiry, as well as journal editors, reviewers, and students. They present the critical elements of a qualitative study that researchers need to report, including design choices, participant recruitment strategies, data analysis procedures, and the significance of the results. Author Heidi Levitt explains the purpose and function of these standards, helping researchers strengthen the impact of their work. The book is relevant for varied qualitative methods and includes examples from APA journal articles to illustrate how writers can tailor their reporting style based on their methodologies and goals. Levitt also details other key aspects of reporting qualitative research, such as how to establish a study's methodological integrity by demonstrating its fidelity to the subject matter and the utility of its research contributions.
Reporting Quantitative Research in Psychology: How to Meet APA Style Journal Article Reporting Standards by
Reporting Quantitative Research in Psychology offers practical guidance for understanding and implementing the American Psychological Association's Journal Article Reporting Standards for Quantitative Research (JARS-Quant) and Meta-Analysis Reporting Standards (MARS). These standards lay out the essential pieces information researchers need to report, including detailed accounts of the methods they followed, data results and analysis, interpretations of their findings, and implications for future research. This new edition reflects updates to the original JARS and the MARS that meet researchers' developing needs in the behavioral, social, educational, and medical sciences. Author Harris Cooper analyzes examples from APA journals, offering readers easy-to-read advice for implementing these revised standards in their own writing while also conforming with the APA Style guidelines laid out in the sixth edition of the Publication Manual. New and expanded chapters offer more detailed guidelines for reporting statistical analyses and unique elements of different types of research, including replication studies, clinical trials, and observational studies. This book is essential reading for experienced and early career researchers alike, as well as undergraduate and graduate students in research methods classes.