APA-viite

Narasaiah, M. L. (2012). Globalization and sustainable tourism development. Discovery.

Chicago-tyylinen lähdeviittaus

Narasaiah, M. L. Globalization and Sustainable Tourism Development. New Delhi: Discovery, 2012.

MLA-viite

Narasaiah, M. L. Globalization and Sustainable Tourism Development. Discovery, 2012.