Cita APA (7a ed.)

Heywood, A. (2007). Politics (3rd ed.). Palgrave.

Cita Chicago Style (17a ed.)

Heywood, Andrew. Politics. 3rd ed. New York: Palgrave, 2007.

Cita MLA (9a ed.)

Heywood, Andrew. Politics. 3rd ed. Palgrave, 2007.