APA-viite

Sehgal, R. L. (1998). Statistical techniques for librarians. Ess Ess Publications.

Chicago-tyylinen lähdeviittaus

Sehgal, R. L. Statistical Techniques for Librarians. New Delhi: Ess Ess Publications, 1998.

MLA-viite

Sehgal, R. L. Statistical Techniques for Librarians. Ess Ess Publications, 1998.