APA-referens (7:e uppl.)

Drabble, M. (2002). The seven sisters (1st U.S. ed.). Harcourt.

Chicago-referens (17:e uppl.)

Drabble, Margaret. The Seven Sisters. 1st U.S. ed. New York: Harcourt, 2002.

MLA-referens (9:e uppl.)

Drabble, Margaret. The Seven Sisters. 1st U.S. ed. Harcourt, 2002.