APA (7th ed.) Citation

Shock, P. J. (1992). Hotel catering: A handbook for sales and operations. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Shock, Patti J. Hotel Catering: A Handbook for Sales and Operations. New York: John Wiley & Sons, 1992.

MLA (9th ed.) Citation

Shock, Patti J. Hotel Catering: A Handbook for Sales and Operations. John Wiley & Sons, 1992.