APA-viite

Calkins, J. (1982). Role of solar ultraviolet radiation in marine ecosystems. Plenum Press.

Chicago-tyylinen lähdeviittaus

Calkins, John. Role of Solar Ultraviolet Radiation in Marine Ecosystems. New York: Plenum Press, 1982.

MLA-viite

Calkins, John. Role of Solar Ultraviolet Radiation in Marine Ecosystems. Plenum Press, 1982.