Citazione Stile APA (7a Edizione)

Freeman, H. (1995). Industrial pollution prevention handbook. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Freeman, Harry. Industrial Pollution Prevention Handbook. New York: McGraw-Hill, 1995.

Citatione MLA (8a ed.)

Freeman, Harry. Industrial Pollution Prevention Handbook. McGraw-Hill, 1995.