APA (7th ed.) Citation

Henshel, R. L., & Henshel, A. (1973). Perspectives on social problems. Longman.

Chicago Style (17th ed.) Citation

Henshel, Richard L., and Anne-Marie Henshel. Perspectives on Social Problems. Don Mills, Ontario: Longman, 1973.

MLA (9th ed.) Citation

Henshel, Richard L., and Anne-Marie Henshel. Perspectives on Social Problems. Longman, 1973.