APA aipamena

Krishan Kumar. (1991). Library manual (4th ed.). Vikas Publishing House.

Chicago Style aipamena

Krishan Kumar. Library Manual. 4th ed. New Delhi: Vikas Publishing House, 1991.

MLA aipamena

Krishan Kumar. Library Manual. 4th ed. Vikas Publishing House, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.