APA (7th ed.) Citation

Haar. (1991). The future of biological weapons. Praeger.

Chicago Style (17th ed.) Citation

Haar. The Future of Biological Weapons. New York: Praeger, 1991.

MLA (8th ed.) Citation

Haar. The Future of Biological Weapons. Praeger, 1991.

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