APA引文

Robinson, P., Heitmann, S., & Dieke, P. (2014). Research Themes for Tourism. CABI.

Trích dẫn kiểu Chicago

Robinson, Peter, Sine Heitmann, và Peter Dieke. Research Themes for Tourism. CABI, 2014.

MLA引文

Robinson, Peter, Sine Heitmann, và Peter Dieke. Research Themes for Tourism. CABI, 2014.

警告：這些引文格式不一定是100％准確.