Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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