Dyfyniad APA

Prideaux, B., & Cooper, M. (2014). River Tourism. CABI.

Dyfyniad Arddull Chicago

Prideaux, Bruce, và Malcolm Cooper. River Tourism. CABI, 2014.

Dyfyniad MLA

Prideaux, Bruce, và Malcolm Cooper. River Tourism. CABI, 2014.

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