APA-viite (7. p.)

ebrary, Inc, Gordon, D. M., & Krech, S. (2012). Indigenous knowledge and the environment in Africa and North America. Ohio University Press.

Chicago-viite (17. p.)

ebrary, Inc, David M. Gordon, ja Shepard Krech. Indigenous Knowledge and the Environment in Africa and North America. Athens, OH: Ohio University Press, 2012.

MLA-viite (9. p.)

ebrary, Inc, et al. Indigenous Knowledge and the Environment in Africa and North America. Ohio University Press, 2012.