APA-referens (7:e uppl.)

Civilian Conservation Corps (U.S.) & Civilian Conservation Corps (U.S.). Company 670 (Bitely, Mich.). (1937). Compliments of Company 670, Civilian Conservation Corps, Camp Bitely F-22, Bitely, Michigan, April 4th, 1937. s.n.].

Chicago-referens (17:e uppl.)

Civilian Conservation Corps (U.S.) och Mich.) Civilian Conservation Corps (U.S.). Company 670 (Bitely. Compliments of Company 670, Civilian Conservation Corps, Camp Bitely F-22, Bitely, Michigan, April 4th, 1937. [Bitely, Michigan: s.n.], 1937.

MLA-referens (8:e uppl.)

Civilian Conservation Corps (U.S.) och Mich.) Civilian Conservation Corps (U.S.). Company 670 (Bitely. Compliments of Company 670, Civilian Conservation Corps, Camp Bitely F-22, Bitely, Michigan, April 4th, 1937. s.n.], 1937.