एपीए उद्धरण

Schaefer, R. T. (1992). Sociology: Instructor's manual. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Schaefer, Richard T. Sociology: Instructor's Manual. New York: McGraw-Hill, 1992.

एमएलए उद्धरण

Schaefer, Richard T. Sociology: Instructor's Manual. New York: McGraw-Hill, 1992.