APA-referens (7:e uppl.)

Danforth, P. (1887). Not in the prospectus. Houghton Mifflin.

Chicago-referens (17:e uppl.)

Danforth, Parke. Not in the Prospectus. Boston: Houghton Mifflin, 1887.

MLA-referens (8:e uppl.)

Danforth, Parke. Not in the Prospectus. Houghton Mifflin, 1887.