APA引文

Kertwal, M. (2008). Traveling and tourism. Cyber tech publications.

Chicago Edition Citation

Kertwal, Mahadev. Traveling and Tourism. New Delhi: Cyber tech publications, 2008.

MLA引文

Kertwal, Mahadev. Traveling and Tourism. Cyber tech publications, 2008.

警告：這些引文格式不一定是100％准確.