APA (7th ed.) Citation

(1992). The Pentagon: The first fifty years. Historical Office, Office of the Secretary of Defense.

Chicago Style (17th ed.) Citation

The Pentagon: The First Fifty Years. Washington, DC: Historical Office, Office of the Secretary of Defense, 1992.

MLA (9th ed.) Citation

The Pentagon: The First Fifty Years. Historical Office, Office of the Secretary of Defense, 1992.

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