APA引文

Callan, S. J. (2004). Environmental economics and management: Theory, policy, and applications. Australia: Thomson.

Trích dẫn kiểu Chicago

Callan, Scott J. Environmental Economics and Management: Theory, Policy, and Applications. Australia: Thomson, 2004.

MLA引文

Callan, Scott J. Environmental Economics and Management: Theory, Policy, and Applications. Australia: Thomson, 2004.

警告：這些引文格式不一定是100％准確.