APA aipamena

Greetham, B. (2006). Philosophy. Palgrave Macmillan.

Chicago Style aipamena

Greetham, Bryan. Philosophy. Basingstoke [England] ; New York: Palgrave Macmillan, 2006.

MLA aipamena

Greetham, Bryan. Philosophy. Palgrave Macmillan, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.