APA-viite

HR Gregorious. (1984). Population genetics in forestry. Springer-Verlag.

Chicago-tyylinen lähdeviittaus

HR Gregorious. Population Genetics in Forestry. New York: Springer-Verlag, 1984.

MLA-viite

HR Gregorious. Population Genetics in Forestry. Springer-Verlag, 1984.