APA-referens (7:e uppl.)

McFarland, T., Murphy, E. A., & Daly, P. (1889). Invitation, From: A New I.C.B.U. Society, September 29, [1889?].

Chicago-referens (17:e uppl.)

McFarland, Thomas, Edward A. Murphy, och Patrick Daly. Invitation, From: A New I.C.B.U. Society, September 29, [1889?]. 1889.

MLA-referens (8:e uppl.)

McFarland, Thomas, et al. Invitation, From: A New I.C.B.U. Society, September 29, [1889?]. 1889.