Cita APA (7a ed.)
Wentz, C. A. (1989). Hazardous waste management. McGraw-Hill, Inc.
Cita Chicago Style (17a ed.)
Wentz, Charles A. Hazardous Waste Management. New York: McGraw-Hill, Inc, 1989.
Cita MLA (9a ed.)
Wentz, Charles A. Hazardous Waste Management. McGraw-Hill, Inc, 1989.
Precaución: Estas citas no son 100% exactas.