APA (7th ed.) Citation

Brown, G., Deegan, A., & Hepner, K. (1994). Introduction to food and beverage service.

Chicago Style (17th ed.) Citation

Brown, Graham, Alan Deegan, and Karon Hepner. Introduction to Food and Beverage Service. Harlow, England London (Pearson Education Limited), 1994.

MLA (8th ed.) Citation

Brown, Graham, et al. Introduction to Food and Beverage Service. 1994.