Gaya APA

Aldrich, T, E., Griffith, J. (1992). Environmental Epidemiology Risk Assessment (2ed.). New York: Van Nostrand Reinhold.

Gaya MLA

Aldrich, Tim, E.., Griffith, Jack. "Environmental Epidemiology Risk Assessment". 2ed. New York: Van Nostrand Reinhold, 1992. Buku Teks.