Shepard, J. M., & Stewart, C. S. (1976). Sociology and social problems: A conceptual approach. Prentice-Hall.
Cita Chicago Style (17a ed.)Shepard, Jon M., y Cyrus S. Stewart. Sociology and Social Problems: A Conceptual Approach. Englewood Cliffs, NJ [u.a.]: Prentice-Hall, 1976.
Cita MLA (8a ed.)Shepard, Jon M., y Cyrus S. Stewart. Sociology and Social Problems: A Conceptual Approach. Prentice-Hall, 1976.
Precaución: Estas citas no son 100% exactas.