APA (7th ed.) Zitazioa
Polledri, P. (2012). Envy is not innate: A new model of thinking. Karnac.
Chicago Style (17th ed.) Zitazioa
Polledri, Patricia. Envy Is Not Innate: A New Model of Thinking. London: Karnac, 2012.
MLA (9th ed.) Zitazioa
Polledri, Patricia. Envy Is Not Innate: A New Model of Thinking. Karnac, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.