APA引文

Olson, S. (2009). International Environmental Standards Handbook. CRC Press.

Trích dẫn kiểu Chicago

Olson, Scott. International Environmental Standards Handbook. CRC Press, 2009.

MLA引文

Olson, Scott. International Environmental Standards Handbook. CRC Press, 2009.

警告：这些引文格式不一定是100％准确.