APA-referens (7:e uppl.)

Civilian Conservation Corps (U.S.). Company 535. (1939). Y.N.P.-1 post. [C.C.C. Co. 535].

Chicago-referens (17:e uppl.)

Civilian Conservation Corps (U.S.). Company 535. Y.N.P.-1 Post. Yellowstone Park, Wyo.: [C.C.C. Co. 535], 1939.

MLA-referens (8:e uppl.)

Civilian Conservation Corps (U.S.). Company 535. Y.N.P.-1 Post. [C.C.C. Co. 535], 1939.