APA引文

Chew, S. C., Foo, S. Y., Ho, E. L. F., & Tan, T. T. W. (2008). Travel products/services: An online perspective.

Chicago Style Citation

Chew, Siew Cher., Siew Yuen Foo, Eunice Lee Fong Ho, and Thomas Tsu Wee Tan. Travel Products/services: An Online Perspective. 2008.

MLA引文

Chew, Siew Cher., Siew Yuen Foo, Eunice Lee Fong Ho, and Thomas Tsu Wee Tan. Travel Products/services: An Online Perspective. 2008.