APA-referens (7:e uppl.)

Schoonmaker, P. N. (1981). A Collector's History of the Teddy Bear. Hobby House Press.

Chicago-referens (17:e uppl.)

Schoonmaker, Patricia N. A Collector's History of the Teddy Bear. Cumberland: Hobby House Press, 1981.

MLA-referens (8:e uppl.)

Schoonmaker, Patricia N. A Collector's History of the Teddy Bear. Hobby House Press, 1981.