APA引文

Mancini, M., & Marc Mancini. (2003). Selling Destinations: Geography for the Travel Professional. Clifton Park, NY: Delmar Learning.

Trích dẫn kiểu Chicago

Mancini, Marc, và Marc Mancini. Selling Destinations: Geography for the Travel Professional. Clifton Park, NY: Delmar Learning, 2003.

MLA引文

Mancini, Marc, và Marc Mancini. Selling Destinations: Geography for the Travel Professional. Clifton Park, NY: Delmar Learning, 2003.

警告：這些引文格式不一定是100％准確.