APA (7th ed.) Zitazioa

Von Hallberg, R. (2008). Lyric powers. University of Chicago Press.

Chicago Style (17th ed.) Zitazioa

Von Hallberg, Robert. Lyric Powers. Chicago: University of Chicago Press, 2008.

MLA (9th ed.) Zitazioa

Von Hallberg, Robert. Lyric Powers. University of Chicago Press, 2008.