Cita APA (7th ed.)

Vincent, A. (1995). Modern political ideologies (2nd ed.). Blackwell.

Cita Chicago (17th ed.)

Vincent, Andrew. Modern Political Ideologies. 2nd ed. Oxford, UK: Blackwell, 1995.

Cita MLA (9th ed.)

Vincent, Andrew. Modern Political Ideologies. 2nd ed. Blackwell, 1995.