Cita APA

Hall, M., & Harkonen, T. (2009). Lake tourism: An integrated approach to lacutrine tourism systems. CBS.

Chicago Edition Citation

Hall, Michael, i Tuija Harkonen. Lake Tourism: An Integrated Approach to Lacutrine Tourism Systems. New Delhi: CBS, 2009.

Cita MLA

Hall, Michael, i Tuija Harkonen. Lake Tourism: An Integrated Approach to Lacutrine Tourism Systems. CBS, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.