APA-referens (7:e uppl.)

Mathews, J. M. (1925). American state government. D. Appleton.

Chicago-referens (17:e uppl.)

Mathews, John Mabry. American State Government. New York: D. Appleton, 1925.

MLA-referens (8:e uppl.)

Mathews, John Mabry. American State Government. D. Appleton, 1925.