APA (7th ed.) Citation

Schwartz, P. (2001). Visions of the 21st century and beyond. USAF Academy.

Chicago Style (17th ed.) Citation

Schwartz, Peter. Visions of the 21st Century and Beyond. [Colorado Springs], Colo.: USAF Academy, 2001.

MLA (9th ed.) Citation

Schwartz, Peter. Visions of the 21st Century and Beyond. USAF Academy, 2001.