एपीए उद्धरण

Nikolayev,A. (1975). R & D in social reproduction. Progress Publishers.

शिकागो स्टाइल उद्धरण

Nikolayev,A. R & D in Social Reproduction. Moscow: Progress Publishers, 1975.

एमएलए उद्धरण

Nikolayev,A. R & D in Social Reproduction. Progress Publishers, 1975.