APA (7e ed.) Bronvermelding

Freeman, H. (1998). Standard handbook of hazardous waste treatment and disposal (2nd ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Freeman, Harry. Standard Handbook of Hazardous Waste Treatment and Disposal. 2nd ed. New York: McGraw-Hill, 1998.

MLA (9e ed.) Bronvermelding

Freeman, Harry. Standard Handbook of Hazardous Waste Treatment and Disposal. 2nd ed. McGraw-Hill, 1998.