APA (7th ed.) Zitazioa
Berkeley, G. (1963). A treatise concerning the principles of human knowledge. The Open Court Publishing Co..
Chicago Style (17th ed.) Zitazioa
Berkeley, George. A Treatise Concerning the Principles of Human Knowledge. La salle, Ill: The Open Court Publishing Co., 1963.
MLA (9th ed.) Zitazioa
Berkeley, George. A Treatise Concerning the Principles of Human Knowledge. The Open Court Publishing Co., 1963.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.