APA-referens (7:e uppl.)

Goodyear, S. H. (1893). Book-keeping by single and double entry (School ed.). Goodyear Pub. Co..

Chicago-referens (17:e uppl.)

Goodyear, Samuel Horatio. Book-keeping by Single and Double Entry. School ed. Chicago, Ill., Cedar Rapids, Iowa: Goodyear Pub. Co., 1893.

MLA-referens (8:e uppl.)

Goodyear, Samuel Horatio. Book-keeping by Single and Double Entry. School ed. Goodyear Pub. Co., 1893.