APA-viite

Burton, M. (1971). Nature: The realm of animals and plants. Grolier Society.

Chicago-tyylinen lähdeviittaus

Burton, Maurice. Nature: The Realm of Animals and Plants. London: Grolier Society, 1971.

MLA-viite

Burton, Maurice. Nature: The Realm of Animals and Plants. Grolier Society, 1971.