एपीए उद्धरण

tripathi, B. D. (1977). Nature of Sociological Theories. Sterling Publishers (P) Ltd.

शिकागो स्टाइल उद्धरण

tripathi, B D. Nature of Sociological Theories. New Delhi: Sterling Publishers (P) Ltd, 1977.

एमएलए उद्धरण

tripathi, B D. Nature of Sociological Theories. Sterling Publishers (P) Ltd, 1977.