APA引文

Dowling, R., Moore, S., & Newsome, D. (2009). Wildlife tourism.

Chicago Edition Citation

Dowling, Ross, Susan Moore, and David Newsome. Wildlife Tourism. New Delhi, CBS Publishers and Distributors, 2009.

MLA引文

Dowling, Ross, et al. Wildlife Tourism. 2009.

警告：这些引文格式不一定是100％准确.