The Sixth Extinction. An Unnatural History.

MLA

Elizabeth, Kolbert. The Sixth Extinction. An Unnatural History. Londen: Bloomsbury Publishing, 2015.

APA

Elizabeth, K. (2015). The Sixth Extinction. An Unnatural History. Londen: Bloomsbury Publishing.

Chicago

Elizabeth, Kolbert The Sixth Extinction. An Unnatural History. Londen: Bloomsbury Publishing, 2015.