एपीए उद्धरण

Barks, R. A. (1972). Descriptive statistics and probability theory. Hutchinson.

शिकागो स्टाइल उद्धरण

Barks, Robert A. Descriptive Statistics and Probability Theory. London: Hutchinson, 1972.

एमएलए उद्धरण

Barks, Robert A. Descriptive Statistics and Probability Theory. Hutchinson, 1972.