APA引文

Singh K P. (2015). An Introduction to digital resource descripition. Ess Ess Pub.

Chicago Edition Citation

Singh K P. An Introduction to Digital Resource Descripition. New Delhi: Ess Ess Pub, 2015.

MLA引文

Singh K P. An Introduction to Digital Resource Descripition. Ess Ess Pub, 2015.

警告：这些引文格式不一定是100％准确.