Cita APA (7th ed.)
Kotler, P., Bowen, J., & Makens, J. C. (1996). Marketing for hospitality and tourism (3rd ed.). Prentice Hall.
Cita Chicago (17th ed.)
Kotler, Philip, John Bowen, i James C. Makens. Marketing for Hospitality and Tourism. 3rd ed. Upper Saddle River, NJ : New Delhi: Prentice Hall, 1996.
Cita MLA (9th ed.)
Kotler, Philip, et al. Marketing for Hospitality and Tourism. 3rd ed. Prentice Hall, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.