APA-viite

Stevenson, J. R. (1996). Algal ecology: :freshwater benthic ecosystems. Academic Press.

Chicago-tyylinen lähdeviittaus

Stevenson, Jan R. Algal Ecology: :freshwater Benthic Ecosystems. New York: Academic Press, 1996.

MLA-viite

Stevenson, Jan R. Algal Ecology: :freshwater Benthic Ecosystems. Academic Press, 1996.