एपीए उद्धरण

P S G Kumar(Comp.). (1977). Indian Library Chronology. Metropolitan Book CO Ltd.

शिकागो स्टाइल उद्धरण

P S G Kumar(Comp.). Indian Library Chronology. New Delhi: Metropolitan Book CO Ltd, 1977.

एमएलए उद्धरण

P S G Kumar(Comp.). Indian Library Chronology. Metropolitan Book CO Ltd, 1977.