APA (7th ed.) Citation

Lindenfeld, F. (1968). Radical perspectives on social problems. Macmillan.

Chicago Style (17th ed.) Citation

Lindenfeld, Frank. Radical Perspectives on Social Problems. New York: Macmillan, 1968.

MLA (9th ed.) Citation

Lindenfeld, Frank. Radical Perspectives on Social Problems. Macmillan, 1968.