Aldrich, T. E., Cooke, C., & Griffith, J. D. (1993). Environmental epidemiology and risk assessment. Van Nostrand Reinhold.
Cita Chicago (17th ed.)Aldrich, Tim E., Christopher Cooke, i Jack D. Griffith. Environmental Epidemiology and Risk Assessment. New York: Van Nostrand Reinhold, 1993.
Cita MLA (9th ed.)Aldrich, Tim E., et al. Environmental Epidemiology and Risk Assessment. Van Nostrand Reinhold, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.