APA引文

Singh, R., & Sunita Sengar. (2007). Library collection development and acquisition system. Shree Publishers.

Chicago Edition Citation

Singh, R.K, and Sunita Sengar. Library Collection Development and Acquisition System. New Delhi: Shree Publishers, 2007.

MLA引文

Singh, R.K, and Sunita Sengar. Library Collection Development and Acquisition System. Shree Publishers, 2007.

警告：這些引文格式不一定是100％准確.