APA ציטוט

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.

ציטוט MLA

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