APA引文

Chowdhury G G & others. (2008). Colon classification (6.). ESS ESS publication.

Chicago Edition Citation

Chowdhury G G & others. Colon Classification. 6. New Delhi: ESS ESS publication, 2008.

MLA引文

Chowdhury G G & others. Colon Classification. 6. ESS ESS publication, 2008.

警告：這些引文格式不一定是100％准確.