APA (7th ed.) Citation

Poffenberger, A. T. (1944). Principles of applied psychology. War Department education manual.

Chicago Style (17th ed.) Citation

Poffenberger, Albert T. "Principles of Applied Psychology." War Department Education Manual 1944.

MLA (8th ed.) Citation

Poffenberger, Albert T. "Principles of Applied Psychology." War Department Education Manual, 1944.

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