Cita APA

Ryan, C. (2006). Recreational tourism: Demand and impacts. Viva books.

Citación estilo Chicago

Ryan, Chris. Recreational Tourism: Demand and Impacts. New Delhi: Viva books, 2006.

Cita MLA

Ryan, Chris. Recreational Tourism: Demand and Impacts. Viva books, 2006.

Warning: These citations may not always be 100% accurate.