APA aipamena

Sigmund, F. (1985). Civilization, society and religion. Penguin books.

Chicago Style aipamena

Sigmund, Freud. Civilization, Society and Religion. Penguin books, 1985.

MLA aipamena

Sigmund, Freud. Civilization, Society and Religion. Penguin books, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.