APA (7th ed.) Citation

Cassell, Hotel, Catering & Institutional Management Association, & Kotas, R. (1996). The international hospitality business. Cassell.

Chicago Style (17th ed.) Citation

Cassell, Catering & Institutional Management Association Hotel, and Richard Kotas. The International Hospitality Business. London: Cassell, 1996.

MLA (8th ed.) Citation

Cassell, et al. The International Hospitality Business. Cassell, 1996.