Styl cytowania APA

Allport, G. W., & Kramer, B. M. (1946). Roots of Prejudice. American Jewish Congrass.

Styl cytowania Chicago

Allport, Gordon W., i Bernard M. Kramer. Roots of Prejudice. New York: American Jewish Congrass, 1946.

Styl cytowania MLA

Allport, Gordon W., i Bernard M. Kramer. Roots of Prejudice. American Jewish Congrass, 1946.