Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Fromm, E. (1964). The heart of man: Its genius for good and evil. Harper & Row.
Chicago Style (17th ed.) Zitazioa
Fromm, Erich. The Heart of Man: Its Genius for Good and Evil. New York: Harper & Row, 1964.
MLA (9th ed.) Zitazioa
Fromm, Erich. The Heart of Man: Its Genius for Good and Evil. Harper & Row, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.