APA引文

Sethi, P. (2002). Millenium trends in travel and tourism. Rajat Publications.

Chicago Edition Citation

Sethi, Praveen. Millenium Trends in Travel and Tourism. New Delhi: Rajat Publications, 2002.

MLA引文

Sethi, Praveen. Millenium Trends in Travel and Tourism. Rajat Publications, 2002.

警告：這些引文格式不一定是100％准確.