APA (7th ed.) Zitazioa

Boyden, J. (2009). Through black spruce (1a. ed.). Penguin Canada.

Chicago Style (17th ed.) Zitazioa

Boyden, Joseph. Through Black Spruce. 1a. ed. Toronto: Penguin Canada, 2009.

MLA (9th ed.) Zitazioa

Boyden, Joseph. Through Black Spruce. 1a. ed. Penguin Canada, 2009.