APA (7th ed.) Zitazioa

Williams, J. T., & Shepard, E. H. (2003). Pooh and the philosophers. Egmont.

Chicago Style (17th ed.) Zitazioa

Williams, John T., eta Ernest H. Shepard. Pooh and the Philosophers. London: Egmont, 2003.

MLA (9th ed.) Zitazioa

Williams, John T., eta Ernest H. Shepard. Pooh and the Philosophers. Egmont, 2003.