APA aipamena

 Coltman, M. M. (1989).  Introduction to travel and tourism.  Wiley.

Chicago Style aipamena

 Coltman, Michel M.  Introduction to Travel and Tourism.  Wiley, 1989.

MLA aipamena

 Coltman, Michel M.  Introduction to Travel and Tourism.  Wiley, 1989.