APA (7. basım) Alıntı

Held, D. (2006). Models of democracy (3rd ed.). Polity.

Chicago Style (17. basım) Atıf

Held, David. Models of Democracy. 3rd ed. Cambridge, UK: Polity, 2006.

MLA (9th ed.) Atıf

Held, David. Models of Democracy. 3rd ed. Polity, 2006.