APA (7th ed.) Zitazioa
Fizer, J. (1981). Psychologism and psychoaesthetics. J. Benjamins.
Chicago Style (17th ed.) Zitazioa
Fizer, John. Psychologism and Psychoaesthetics. Amsterdam ; Philadelphia: J. Benjamins, 1981.
MLA (9th ed.) Zitazioa
Fizer, John. Psychologism and Psychoaesthetics. J. Benjamins, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.