APA (7th ed.) Citation
Kaplan, R. M., & Saccuzzo, D. P. (2018). Psychological testing: Principles, applications, & issues (9th ed.). Cengage Learning.
Chicago Style (17th ed.) Citation
Kaplan, Robert M., and Dennis P. Saccuzzo. Psychological Testing: Principles, Applications, & Issues. 9th ed. Belmont: Cengage Learning, 2018.
MLA (9th ed.) Citation
Kaplan, Robert M., and Dennis P. Saccuzzo. Psychological Testing: Principles, Applications, & Issues. 9th ed. Cengage Learning, 2018.
Warning: These citations may not always be 100% accurate.