एपीए उद्धरण

Gupta, D. C. (1974). League of nations. Vikas Publishing House Pvt. Ltd.

शिकागो स्टाइल उद्धरण

Gupta, D. C. League of Nations. Delhi: Vikas Publishing House Pvt. Ltd, 1974.

एमएलए उद्धरण

Gupta, D. C. League of Nations. Vikas Publishing House Pvt. Ltd, 1974.