APA引文

Sharma, S. K. (2005). Reference services. Darya Ganj, New Delhi: Shree.

Trích dẫn kiểu Chicago

Sharma, S. K. Reference Services. Darya Ganj, New Delhi: Shree, 2005.

MLA引文

Sharma, S. K. Reference Services. Darya Ganj, New Delhi: Shree, 2005.

警告：這些引文格式不一定是100％准確.