APA引文

Lickorish, L. J. (1997). An introduction to tourism. New York: Butterworth-Heinemann.

Trích dẫn kiểu Chicago

Lickorish, Leonard J. An Introduction to Tourism. New York: Butterworth-Heinemann, 1997.

MLA引文

Lickorish, Leonard J. An Introduction to Tourism. New York: Butterworth-Heinemann, 1997.

警告：这些引文格式不一定是100％准确.