Dentler, R. A. (1972). Major social problems (2d ed.). Rand McNally.
Cita Chicago (17th ed.)Dentler, Robert A. Major Social Problems. 2d ed. Chicago: Rand McNally, 1972.
Cita MLA (9th ed.)Dentler, Robert A. Major Social Problems. 2d ed. Rand McNally, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.