APA (7th ed.) Citation

Phelps, H. A. (1952). Contemporary social problems (4th ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Phelps, Harold A. Contemporary Social Problems. 4th ed. New York: Prentice-Hall, 1952.

MLA (9th ed.) Citation

Phelps, Harold A. Contemporary Social Problems. 4th ed. Prentice-Hall, 1952.