APA (7th ed.) Citation

GREGORY, R. J. (2007). Psychology Testing: History, principles, and applications, 5th ed. Pearson Education, Inc.

Chicago Style (17th ed.) Citation

GREGORY, Robert J. Psychology Testing: History, Principles, and Applications, 5th Ed. Pearson Education, Inc, 2007.

MLA (8th ed.) Citation

GREGORY, Robert J. Psychology Testing: History, Principles, and Applications, 5th Ed. Pearson Education, Inc, 2007.

Warning: These citations may not always be 100% accurate.