APA-Zitierstil (7. Ausg.)

Gray, W. S., & Liguori, S. C. (1982). Hotel and motel management and operations. Prentice-Hall.

Chicago-Zitierstil (17. Ausg.)

Gray, William S., und Salvatore C. Liguori. Hotel and Motel Management and Operations. Englewood Cliffs, N.J: Prentice-Hall, 1982.

MLA-Zitierstil (9. Ausg.)

Gray, William S., und Salvatore C. Liguori. Hotel and Motel Management and Operations. Prentice-Hall, 1982.