Παραπομπή σε μορφή APA (7η εκδ.)

Hart, C. W. L., & Troy, D. A. (1986). Strategic hotel/motel marketing (Rev. ed.). Educational Institute of the American Hotel & Motel Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hart, Christopher W. L., και David A. Troy. Strategic Hotel/motel Marketing. Rev. ed. East Lansing, Mich.: Educational Institute of the American Hotel & Motel Association, 1986.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hart, Christopher W. L., και David A. Troy. Strategic Hotel/motel Marketing. Rev. ed. Educational Institute of the American Hotel & Motel Association, 1986.