APA-referens

Harikumar, . V. e., Dileep, A. S. e., & Rajesh, T. e. (2011). Tourism: Trends and strategies. Sonali.

Chicago-stil citat

Harikumar, V; ed, A S; ed Dileep, och T; ed Rajesh. Tourism: Trends and Strategies. New Delhi: Sonali, 2011.

MLA-referens

Harikumar, V; ed, et al. Tourism: Trends and Strategies. Sonali, 2011.