APA (7th ed.) Zitazioa

Ferrell, R. (2002). Genres of philosophy. Ashgate.

Chicago Style (17th ed.) Zitazioa

Ferrell, Robyn. Genres of Philosophy. Burlington, USA: Ashgate, 2002.

MLA (9th ed.) Zitazioa

Ferrell, Robyn. Genres of Philosophy. Ashgate, 2002.