APA引文

Williams, J., & Ernest H. Williams; Jr. (2005). The: A guide to observing the great outdoors. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Williams, Jr, và Ernest H. Williams; Jr. The: A Guide to Observing the Great Outdoors. New York: Oxford University Press, 2005.

MLA引文

Williams, Jr, và Ernest H. Williams; Jr. The: A Guide to Observing the Great Outdoors. New York: Oxford University Press, 2005.

警告：这些引文格式不一定是100％准确.