APA (7th ed.) Citation

United States. Army Materiel Command & Knovel (Firm). (1974). Basic environmental concepts. U.S. Army Material Command.

Chicago Style (17th ed.) Citation

United States. Army Materiel Command and Knovel (Firm). Basic Environmental Concepts. Alexandria, Va.: U.S. Army Material Command, 1974.

MLA (9th ed.) Citation

United States. Army Materiel Command and Knovel (Firm). Basic Environmental Concepts. U.S. Army Material Command, 1974.