एपीए उद्धरण

Tribe, J. (2014). The economics of recreation leisure and tourism (4th ed.). Routlege.

शिकागो स्टाइल उद्धरण

Tribe, John. The Economics of Recreation Leisure and Tourism. 4th ed. New York: Routlege, 2014.

एमएलए उद्धरण

Tribe, John. The Economics of Recreation Leisure and Tourism. 4th ed. Routlege, 2014.