एपीए उद्धरण

Butler, L. (1971). Survival depends on higher education. Vikas Publications.

शिकागो स्टाइल उद्धरण

Butler, Lord. Survival Depends on Higher Education. Delhi: Vikas Publications, 1971.

एमएलए उद्धरण

Butler, Lord. Survival Depends on Higher Education. Vikas Publications, 1971.