APA (7. basım) Alıntı

Heywood, A. (2017). Political Ideologies: An introduction . (6th ed.). Palgrave.

Chicago Style (17. basım) Atıf

Heywood, Andrew. Political Ideologies: An Introduction . 6th ed. London: Palgrave, 2017.

MLA (9th ed.) Atıf

Heywood, Andrew. Political Ideologies: An Introduction . 6th ed. Palgrave, 2017.