Gaya APA

G., R, D., J., O, M. (2007). HOTEL MANAGEMENT AND OPERATIONS (Ed.4). New Jersey: John Wiley & Sons.

Gaya MLA

G., Rutherford, Denney., J., O\'Fallon, Michael. "HOTEL MANAGEMENT AND OPERATIONS". Ed.4 New Jersey: John Wiley & Sons, 2007. Text.