Gaya APA

Rey, A, M., Wieland, F. (1985). Managing Service In Food And Beverage Operations (Cetakan I). United States Of America: The Educational Institute Of The American Hotel & Motel Association.

Gaya MLA

Rey, Anthony, M.., Wieland, Ferdinand. "Managing Service In Food And Beverage Operations". Cetakan I United States Of America: The Educational Institute Of The American Hotel & Motel Association, 1985. .