APA aipamena

Lal, C., & K Kumar. (2010). Objective questions in library and information science. Ess Ess pub.

Chicago Style aipamena

Lal, C., and K Kumar. Objective Questions in Library and Information Science. New Delhi: Ess Ess pub, 2010.

MLA aipamena

Lal, C., and K Kumar. Objective Questions in Library and Information Science. Ess Ess pub, 2010.