एपीए उद्धरण

Brown, L. R. (1984). State of the World. Prentice hall of India.

शिकागो स्टाइल उद्धरण

Brown, Lester R. State of the World. New Delhi: Prentice hall of India, 1984.

एमएलए उद्धरण

Brown, Lester R. State of the World. Prentice hall of India, 1984.