APA-viite (7. p.)

Reddy, M. V., & Wilkes, K. (2015). Tourism in the green economy (1st edition.). Routledge.

Chicago-viite (17. p.)

Reddy, Maharaj Vijay, ja Keith Wilkes. Tourism in the Green Economy. 1st edition. Abingdon, Oxon New York, NY: Routledge, 2015.

MLA-viite (8. p.)

Reddy, Maharaj Vijay, ja Keith Wilkes. Tourism in the Green Economy. 1st edition. Routledge, 2015.