APA (7th ed.) Citation

United States. Adjutant-General's Office. (1919). Learn while you serve: America's great educational institution, U.S. Army; you earn while you learn. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Adjutant-General's Office. Learn While You Serve: America's Great Educational Institution, U.S. Army; You Earn While You Learn. [Place of publication not identified]: [publisher not identified], 1919.

MLA (9th ed.) Citation

United States. Adjutant-General's Office. Learn While You Serve: America's Great Educational Institution, U.S. Army; You Earn While You Learn. [publisher not identified], 1919.