APA-viite

Sehgal,R.L. (1998). Information technology for librarians. Ess Ess publications.

Chicago-tyylinen lähdeviittaus

Sehgal,R.L. Information Technology for Librarians. New Delhi: Ess Ess publications, 1998.

MLA-viite

Sehgal,R.L. Information Technology for Librarians. Ess Ess publications, 1998.