APA引文

Callan, S. J., & Thomas, J. M. (1996). Environmental Economics and Management: Theory, Policy and Applications. Chicago: Irwin.

Trích dẫn kiểu Chicago

Callan, Scott J., và Janet M. Thomas. Environmental Economics and Management: Theory, Policy and Applications. Chicago: Irwin, 1996.

MLA引文

Callan, Scott J., và Janet M. Thomas. Environmental Economics and Management: Theory, Policy and Applications. Chicago: Irwin, 1996.

警告：这些引文格式不一定是100％准确.