APA aipamena

Simon,Robert. (2002). Blackwell guide to social and political philosophy. Blackwell.

Chicago Style aipamena

Simon,Robert. Blackwell Guide to Social and Political Philosophy. UK: Blackwell, 2002.

MLA aipamena

Simon,Robert. Blackwell Guide to Social and Political Philosophy. Blackwell, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.