Παραπομπή σε μορφή APA (7η εκδ.)

Hall, S. S. J. (1992). Ethics in hospitality management: A book of readings. Educational Institute of the American Hotel & Motel Assoc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hall, Stephen S. J. Ethics in Hospitality Management: A Book of Readings. East Lansing, Mich: Educational Institute of the American Hotel & Motel Assoc, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hall, Stephen S. J. Ethics in Hospitality Management: A Book of Readings. Educational Institute of the American Hotel & Motel Assoc, 1992.