Παραπομπή σε μορφή APA (7η εκδ.)

Hayter, R. (1994). Careers and training in hotels, catering and tourism. Butterworth-Heinemann.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hayter, Roy. Careers and Training in Hotels, Catering and Tourism. Oxford: Butterworth-Heinemann, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hayter, Roy. Careers and Training in Hotels, Catering and Tourism. Butterworth-Heinemann, 1994.