SCHAEFER, R. T. (1989). Sociology Richard T. Schaefer; In Collabration With Robert P. Lamn. McGraw-Hill.
Cita Chicago Style (17a ed.)SCHAEFER, Richard T. Sociology Richard T. Schaefer; In Collabration With Robert P. Lamn. McGraw-Hill, 1989.
Cita MLA (8a ed.)SCHAEFER, Richard T. Sociology Richard T. Schaefer; In Collabration With Robert P. Lamn. McGraw-Hill, 1989.
Precaución: Estas citas no son 100% exactas.