Citazione Stile APA (7a Edizione)

Freeman, A. M. (1982). Air and water pollution control: A benefit-cost assessment. J. Wiley.

Citazione stile Chigago Style (17a edizione)

Freeman, A. Myrick. Air and Water Pollution Control: A Benefit-cost Assessment. New York: J. Wiley, 1982.

Citatione MLA (9a ed.)

Freeman, A. Myrick. Air and Water Pollution Control: A Benefit-cost Assessment. J. Wiley, 1982.