Cita APA

 Lickorish, L. J. (2011).  An introduction to tourism.  Routledge Taylor & Francis Group.

Chicago Style Citation

 Lickorish, Leonard J.  An Introduction to Tourism.  Routledge Taylor & Francis Group, 2011.

Cita MLA

 Lickorish, Leonard J.  An Introduction to Tourism.  Routledge Taylor & Francis Group, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.