APA (7th ed.) Zitazioa

Weiss, E. (2004). Trip to the North pole. Scholastic Children's Books.

Chicago Style (17th ed.) Zitazioa

Weiss, Ellen. Trip to the North Pole. London: Scholastic Children's Books, 2004.

MLA (9th ed.) Zitazioa

Weiss, Ellen. Trip to the North Pole. Scholastic Children's Books, 2004.