APA (7th ed.) Citation

United States. Department of Defense. Historical Office & Goldberg, A. Pentagon 9/11.

Chicago Style (17th ed.) Citation

United States. Department of Defense. Historical Office and Alfred Goldberg. Pentagon 9/11.

MLA (9th ed.) Citation

United States. Department of Defense. Historical Office and Alfred Goldberg. Pentagon 9/11.

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