APA-referens (7:e uppl.)

Truner, R. G. e., & Willerman, L. e. (1979). Readings about individual and group differences. Freeman.

Chicago-referens (17:e uppl.)

Truner, Robert G. ed, och Lee ed Willerman. Readings About Individual and Group Differences. San Francisco: Freeman, 1979.

MLA-referens (9:e uppl.)

Truner, Robert G. ed, och Lee ed Willerman. Readings About Individual and Group Differences. Freeman, 1979.