APA-referens (7:e uppl.)

Homer, A. S. (1968). The procession of life. The World Publishing.

Chicago-referens (17:e uppl.)

Homer, Alfred S. The Procession of Life. Cleveland: The World Publishing, 1968.

MLA-referens (9:e uppl.)

Homer, Alfred S. The Procession of Life. The World Publishing, 1968.