APA (7th ed.) Citation

United States. Department of the Army. (1970). Helpful hints for personnel ordered to the Republic of Vietnam. [G.P.O.].

Chicago Style (17th ed.) Citation

United States. Department of the Army. Helpful Hints for Personnel Ordered to the Republic of Vietnam. [Washington]: [G.P.O.], 1970.

MLA (9th ed.) Citation

United States. Department of the Army. Helpful Hints for Personnel Ordered to the Republic of Vietnam. [G.P.O.], 1970.