APA-viite

Seme-Purzycki, J. A. (2000). Travel vision: A practical guide for the travel,tourism and hospitality industry.

Chicago-tyylinen lähdeviittaus

Seme-Purzycki, Jeanne; Author. Travel Vision: A Practical Guide for the Travel,tourism and Hospitality Industry. New Jersey, Prentice-Hall, Inc, 2000.

MLA-viite

Seme-Purzycki, Jeanne; Author. Travel Vision: A Practical Guide for the Travel,tourism and Hospitality Industry. 2000.