एपीए उद्धरण

America. (1967). Higher Education on 20th Century. Atma Ram.

शिकागो स्टाइल उद्धरण

America. Higher Education on 20th Century. New Delhi: Atma Ram, 1967.

एमएलए उद्धरण

America. Higher Education on 20th Century. Atma Ram, 1967.