Cita APA

Umesh Kumar Singh, ., Sumit Jain, & Arvind Maheswari. (2013). Fundamental of computer science and information technology. SSDN publishers.

Citación estilo Chicago

Umesh Kumar Singh, ., Sumit Jain, and Arvind Maheswari. Fundamental of Computer Science and Information Technology. New Delhi: SSDN publishers, 2013.

Cita MLA

Umesh Kumar Singh, et al. Fundamental of Computer Science and Information Technology. SSDN publishers, 2013.