APA-viite

Kamra, K. K., Mill, R. C., & Kaushil, S. (2000). Hospitality: Operations and management. Wheeler.

Chicago-tyylinen lähdeviittaus

Kamra, Krishan K., Robert C. Mill, ja S. Kaushil. Hospitality: Operations and Management. New Delhi: Wheeler, 2000.

MLA-viite

Kamra, Krishan K., et al. Hospitality: Operations and Management. Wheeler, 2000.