Cita APA (7a ed.)

Heckscher, G. (1973). The study of comparative government and politics. Greenwood Press.

Cita Chicago Style (17a ed.)

Heckscher, Gunnar. The Study of Comparative Government and Politics. Westport, Conn: Greenwood Press, 1973.

Cita MLA (9a ed.)

Heckscher, Gunnar. The Study of Comparative Government and Politics. Greenwood Press, 1973.