APA aipamena

Felix Greene. (1963). The wall has two sides. London: Jonathan Cape.

Chicago Style aipamena

Felix Greene. The Wall Has Two Sides. London: Jonathan Cape, 1963.

MLA aipamena

Felix Greene. The Wall Has Two Sides. London: Jonathan Cape, 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.