APA-referens (7:e uppl.)

DeVore Ralph E. & Mallery, M. S. (1982). A Sign system for libraries. American Library Association.

Chicago-referens (17:e uppl.)

DeVore Ralph E. och Mary S. Mallery. A Sign System for Libraries. Chicago: American Library Association, 1982.

MLA-referens (9:e uppl.)

DeVore Ralph E. och Mary S. Mallery. A Sign System for Libraries. American Library Association, 1982.