APA aipamena

Irving, J. (1999). The world according to garp. London : Black Swan.

Chicago Style aipamena

Irving, John. The World According to Garp. London : Black Swan, 1999.

MLA aipamena

Irving, John. The World According to Garp. London : Black Swan, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.