Cita APA (7a ed.)

Hall, C. M., Timothy, D. J., & Duval, D. T. (2003). Safety and security in tourism: Relationships, management, and marketing. Haworth Hospitality Press.

Cita Chicago Style (17a ed.)

Hall, Colin Michael, Dallen J. Timothy, y David Timothy Duval. Safety and Security in Tourism: Relationships, Management, and Marketing. Binghamton, N.Y.: Haworth Hospitality Press, 2003.

Cita MLA (9a ed.)

Hall, Colin Michael, et al. Safety and Security in Tourism: Relationships, Management, and Marketing. Haworth Hospitality Press, 2003.