APA Edition Citation

Willerman, L. (1979). Psychology of individual and group differances. W H Freeman and Company.

Chicago Edition Citation

Willerman, Lee. Psychology of Individual and Group Differances. San Fransisco: W H Freeman and Company, 1979.

MLA Edition Citation

Willerman, Lee. Psychology of Individual and Group Differances. W H Freeman and Company, 1979.

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