APA-referens (7:e uppl.)

Cornelius, E. G. (1974). Food service careers. C.A. Bennett Co.

Chicago-referens (17:e uppl.)

Cornelius, Ethelwyn G. Food Service Careers. Peoria, Ill.: C.A. Bennett Co, 1974.

MLA-referens (8:e uppl.)

Cornelius, Ethelwyn G. Food Service Careers. C.A. Bennett Co, 1974.