एपीए उद्धरण

Williams, D. (1979). Diffusions, Markior processes and martingales.

शिकागो स्टाइल उद्धरण

Williams, David. Diffusions, Markior Processes and Martingales. New York, John Wiley, 1979.

एमएलए उद्धरण

Williams, David. Diffusions, Markior Processes and Martingales. 1979.