एपीए उद्धरण

Koyré, A. (1957). From the closed world to the infinite universe. Harper.

शिकागो स्टाइल उद्धरण

Koyré, Alexandre. From the Closed World to the Infinite Universe. New York: Harper, 1957.

एमएलए उद्धरण

Koyré, Alexandre. From the Closed World to the Infinite Universe. Harper, 1957.