APA (7th ed.) Citation

Wagner, K. A. (1973). Under siege: Man, men, and earth. Intext Educational Publishers.

Chicago Style (17th ed.) Citation

Wagner, Kenneth Allan. Under Siege: Man, Men, and Earth. New York: Intext Educational Publishers, 1973.

MLA (9th ed.) Citation

Wagner, Kenneth Allan. Under Siege: Man, Men, and Earth. Intext Educational Publishers, 1973.