Cita APA (7a ed.)

SCHAEFER, R. T. (1986). Sosiology Richard T. Schaefer. McGraw-Hill.

Cita Chicago Style (17a ed.)

SCHAEFER, Richard T. Sosiology Richard T. Schaefer. McGraw-Hill, 1986.

Cita MLA (8a ed.)

SCHAEFER, Richard T. Sosiology Richard T. Schaefer. McGraw-Hill, 1986.