एपीए उद्धरण

Bethea, R. M. (1991). Applied engineering statistics. Marcel Dekker.

शिकागो स्टाइल उद्धरण

Bethea, Robert M. Applied Engineering Statistics. New York: Marcel Dekker, 1991.

एमएलए उद्धरण

Bethea, Robert M. Applied Engineering Statistics. Marcel Dekker, 1991.