APA (7th ed.) Zitazioa

Wright, N., & Pullman, P. (2004). His dark materials (Rev. ed.). Nick Hern Books.

Chicago Style (17th ed.) Zitazioa

Wright, Nicholas, eta Philip Pullman. His Dark Materials. Rev. ed. London: Nick Hern Books, 2004.

MLA (9th ed.) Zitazioa

Wright, Nicholas, eta Philip Pullman. His Dark Materials. Rev. ed. Nick Hern Books, 2004.