Cita APA (7th ed.)

Garson, G. D. (1978). Group Theories of Politics. SAGE Publications, Inc.

Cita Chicago (17th ed.)

Garson, G. David. Group Theories of Politics. London: SAGE Publications, Inc, 1978.

Cita MLA (9th ed.)

Garson, G. David. Group Theories of Politics. SAGE Publications, Inc, 1978.