APA-referens (7:e uppl.)

PETERSON, R. T. [. (1970). The birds. Time-Life Books.

Chicago-referens (17:e uppl.)

PETERSON, Roger Tory [ed.]. The Birds. New York: Time-Life Books, 1970.

MLA-referens (9:e uppl.)

PETERSON, Roger Tory [ed.]. The Birds. Time-Life Books, 1970.