APA引文

Botterill, D., & Platenkamp, V. (2012). Key concepts in tourism research. Sage.

Chicago Edition Citation

Botterill, David, and Vincent Platenkamp. Key Concepts in Tourism Research. California: Sage, 2012.

MLA引文

Botterill, David, and Vincent Platenkamp. Key Concepts in Tourism Research. Sage, 2012.

警告：這些引文格式不一定是100％准確.