Παραπομπή σε μορφή APA (7η εκδ.)

Forrest, L. C. (1990). Training for the hospitality industry (2nd ed.). Educational Institute of the American Hotel & Motel Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Forrest, Lewis C. Training for the Hospitality Industry. 2nd ed. East Lansing, Mich.: Educational Institute of the American Hotel & Motel Association, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Forrest, Lewis C. Training for the Hospitality Industry. 2nd ed. Educational Institute of the American Hotel & Motel Association, 1990.