APA (7. basım) Alıntı

Hertzon, S. (1971). Hospitality industry cooperative training. ITT Educational Services.

Chicago Style (17. basım) Atıf

Hertzon, Seymour. Hospitality Industry Cooperative Training. New York: ITT Educational Services, 1971.

MLA (9th ed.) Atıf

Hertzon, Seymour. Hospitality Industry Cooperative Training. ITT Educational Services, 1971.