Cohen, R. J., & Swerdlik, M. E. (2018). Psychological testing and assessment: An introduction to tests and measurement (Ninth edition.). McGraw-Hill Education.
Chicago Style (17th ed.) CitationCohen, Ronald Jay, and Mark E. Swerdlik. Psychological Testing and Assessment: An Introduction to Tests and Measurement. Ninth edition. New York: McGraw-Hill Education, 2018.
MLA (9th ed.) CitationCohen, Ronald Jay, and Mark E. Swerdlik. Psychological Testing and Assessment: An Introduction to Tests and Measurement. Ninth edition. McGraw-Hill Education, 2018.
Warning: These citations may not always be 100% accurate.