APA (7th ed.) Citation

United States. Department of the Army. (1990). Optometry. [The Army].

Chicago Style (17th ed.) Citation

United States. Department of the Army. Optometry. [Washington, D.C.?]: [The Army], 1990.

MLA (9th ed.) Citation

United States. Department of the Army. Optometry. [The Army], 1990.

Warning: These citations may not always be 100% accurate.