APA Citatie

Sewa Singh. (1997). Handbook of reference and information services. Crest Publishing House.

Chicago Style citaat

Sewa Singh. Handbook of Reference and Information Services. New Delhi: Crest Publishing House, 1997.

MLA citatie

Sewa Singh. Handbook of Reference and Information Services. Crest Publishing House, 1997.

Let op: Deze citaties zijn niet altijd 100% accuraat.