APA Citatie

Vasudevan, V., Vijayakumar B, & Saroop Roy B R. (2017). An introduction to the business of tourism. Sage.

Chicago Style citaat

Vasudevan, Venu, Vijayakumar B, en Saroop Roy B R. An Introduction to the Business of Tourism. New Delhi: Sage, 2017.

MLA citatie

Vasudevan, Venu, et al. An Introduction to the Business of Tourism. Sage, 2017.