APA (7th ed.) Citation

Holleman, G. (1996). Travel and hospitality online: A guide to online services. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Holleman, Gary. Travel and Hospitality Online: A Guide to Online Services. New York: Van Nostrand Reinhold, 1996.

MLA (9th ed.) Citation

Holleman, Gary. Travel and Hospitality Online: A Guide to Online Services. Van Nostrand Reinhold, 1996.