एपीए उद्धरण

Cowden, D. (1957). Statistical methods in quality control. Prentice Hall.

शिकागो स्टाइल उद्धरण

Cowden, D.J. Statistical Methods in Quality Control. Englewood: Prentice Hall, 1957.

एमएलए उद्धरण

Cowden, D.J. Statistical Methods in Quality Control. Prentice Hall, 1957.