एपीए उद्धरण

Umapathy K S. (1984). Problems in Library Management (2nd ed.). Vikas Publishing House Pvt. Ltd.

शिकागो स्टाइल उद्धरण

Umapathy K S. Problems in Library Management. 2nd ed. New delhi: Vikas Publishing House Pvt. Ltd, 1984.

एमएलए उद्धरण

Umapathy K S. Problems in Library Management. 2nd ed. Vikas Publishing House Pvt. Ltd, 1984.