Cita APA (7a ed.)

Holden, A., & Fennell, D. A. (2013). The Routledge handbook of tourism and the environment. Routledge.

Cita Chicago Style (17a ed.)

Holden, Andrew, y David A. Fennell. The Routledge Handbook of Tourism and the Environment. New York: Routledge, 2013.

Cita MLA (9a ed.)

Holden, Andrew, y David A. Fennell. The Routledge Handbook of Tourism and the Environment. Routledge, 2013.