APA aipamena

Froud, B., & Jones, T. (2006). The goblins of labyrinth. New York: Abrams.

Chicago Style aipamena

Froud, Brian, και Terry Jones. The Goblins of Labyrinth. New York: Abrams, 2006.

MLA aipamena

Froud, Brian, και Terry Jones. The Goblins of Labyrinth. New York: Abrams, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.