एपीए उद्धरण

Umashankar, P. K. (1993). Urban health system. Reliance Publishing House.

शिकागो स्टाइल उद्धरण

Umashankar, P K,Ed. Urban Health System. New Delhi: Reliance Publishing House, 1993.

एमएलए उद्धरण

Umashankar, P K,Ed. Urban Health System. Reliance Publishing House, 1993.