Cita APA (7a ed.)

Freeman, A. M. (1982). Air and water pollutions control: A benefit-cost assessment. John Wiley and Sons.

Cita Chicago Style (17a ed.)

Freeman, A. Myrick. Air and Water Pollutions Control: A Benefit-cost Assessment. John Wiley and Sons, 1982.

Cita MLA (9a ed.)

Freeman, A. Myrick. Air and Water Pollutions Control: A Benefit-cost Assessment. John Wiley and Sons, 1982.