Dyfyniad APA

Cournoyer, N. G., Marshall, A. G., & Morris, K. L. (1999). Hotel, restaurant, and travel law: A preventive approach (5th ed.). Delmar Publishers.

Dyfyniad Arddull Chicago

Cournoyer, Norman G., Anthony G. Marshall, and Karen L. Morris. Hotel, Restaurant, and Travel Law: A Preventive Approach. 5th ed. Albany, N.Y: Delmar Publishers, 1999.

Dyfyniad MLA

Cournoyer, Norman G., et al. Hotel, Restaurant, and Travel Law: A Preventive Approach. 5th ed. Delmar Publishers, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.