Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.