APA-referens (7:e uppl.)

Bryce, J. B. (1920). The American commonwealth. Macmillan.

Chicago-referens (17:e uppl.)

Bryce, James Bryce. The American Commonwealth. New York: Macmillan, 1920.

MLA-referens (8:e uppl.)

Bryce, James Bryce. The American Commonwealth. Macmillan, 1920.