Παραπομπή σε μορφή APA (7η εκδ.)

Houser, S. M. (2003). Navigate the net: A comprehensive learning experience for travel professionals. Prentice Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Houser, Shelly M. Navigate the Net: A Comprehensive Learning Experience for Travel Professionals. Upper Saddle River, New Jersey: Prentice Hall, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Houser, Shelly M. Navigate the Net: A Comprehensive Learning Experience for Travel Professionals. Prentice Hall, 2003.