APA-viite

Paul. (1983). Extinction: Causes and consequences of the disappearance of the species. Ballantine Books.

Chicago-tyylinen lähdeviittaus

Paul. Extinction: Causes and Consequences of the Disappearance of the Species. New York: Ballantine Books, 1983.

MLA-viite

Paul. Extinction: Causes and Consequences of the Disappearance of the Species. Ballantine Books, 1983.