Freeman, A. M. (1982). Air and water pollutions control: A benefit-cost assessment. John Wiley and Sons.
芝加哥风格引文Freeman, A. Myrick. Air and Water Pollutions Control: A Benefit-cost Assessment. John Wiley and Sons, 1982.
MLA引文Freeman, A. Myrick. Air and Water Pollutions Control: A Benefit-cost Assessment. John Wiley and Sons, 1982.
警告：这些引文格式不一定是100％准确.