APA (7th ed.) Citation

Franz, S., & Gordon, K. (1933). Psychology / by S. Franz and K. Gordon. McGraw-Hill.

Chicago Style (17th ed.) Citation

Franz, S., and K. Gordon. Psychology / by S. Franz and K. Gordon. McGraw-Hill, 1933.

MLA (9th ed.) Citation

Franz, S., and K. Gordon. Psychology / by S. Franz and K. Gordon. McGraw-Hill, 1933.

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