APA-referens (7:e uppl.)

Schlesinger, A. B. (1994). Explaining life. McGraw-Hill.

Chicago-referens (17:e uppl.)

Schlesinger, Allen B. Explaining Life. New York: McGraw-Hill, 1994.

MLA-referens (8:e uppl.)

Schlesinger, Allen B. Explaining Life. McGraw-Hill, 1994.