APA-referens (7:e uppl.)

Frick, B. M. (1954). Sears list of subject headings (7a. ed.). Wilson Company.

Chicago-referens (17:e uppl.)

Frick, Bertha Margaret. Sears List of Subject Headings. 7a. ed. New York: Wilson Company, 1954.

MLA-referens (9:e uppl.)

Frick, Bertha Margaret. Sears List of Subject Headings. 7a. ed. Wilson Company, 1954.