Zastrow, C. (1992). Social problems: Issues and solutions (3. ed.). Nelson-Hall.
Cita Chicago Style (17a ed.)Zastrow, Charles. Social Problems: Issues and Solutions. 3. ed. Chicago: Nelson-Hall, 1992.
Cita MLA (8a ed.)Zastrow, Charles. Social Problems: Issues and Solutions. 3. ed. Nelson-Hall, 1992.
Precaución: Estas citas no son 100% exactas.