Gaya APA

McCool, S, F., Moisey, R, N. (2008). EBOOK : TOURISM, RECREATION AND SUSTAINABILITY 2nd Edition - Linking Culture and the Environment . USA: CAB International.

Gaya MLA

McCool, Stephen, F.., Moisey, R., Neil. "EBOOK : TOURISM, RECREATION AND SUSTAINABILITY 2nd Edition - Linking Culture and the Environment". USA: CAB International, 2008. Text.