Dyfyniad APA

Williams, S. (2009). Tourism geography: A new synthesis. New York: Routledge.

Dyfyniad Arddull Chicago

Williams, Stephen. Tourism Geography: A New Synthesis. New York: Routledge, 2009.

Dyfyniad MLA

Williams, Stephen. Tourism Geography: A New Synthesis. New York: Routledge, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.