APA-viite

Kenneth Horst R. (1979). Westcott's plant disease. Handbook (4.). Van Nostrand Reinhold Company.

Chicago-tyylinen lähdeviittaus

Kenneth Horst R. Westcott's Plant Disease. Handbook. 4. New York: Van Nostrand Reinhold Company, 1979.

MLA-viite

Kenneth Horst R. Westcott's Plant Disease. Handbook. 4. Van Nostrand Reinhold Company, 1979.