APA (7th ed.) Citation

United States. Adjutant-General's Office. (1939). Army extension courses: Special text no. 51, Dental administration. [s.n.].

Chicago Style (17th ed.) Citation

United States. Adjutant-General's Office. Army Extension Courses: Special Text No. 51, Dental Administration. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Adjutant-General's Office. Army Extension Courses: Special Text No. 51, Dental Administration. [s.n.], 1939.