एपीए उद्धरण

Bartle, R. G. (1966). Elements of integration. Wiley.

शिकागो स्टाइल उद्धरण

Bartle, Robert Gardner. Elements of Integration. New York: Wiley, 1966.

एमएलए उद्धरण

Bartle, Robert Gardner. Elements of Integration. Wiley, 1966.