एपीए उद्धरण

Beers,Yardely. (1957). Introduction to the theory of error. Addition-wesley Publishing.

शिकागो स्टाइल उद्धरण

Beers,Yardely. Introduction to the Theory of Error. London: Addition-wesley Publishing, 1957.

एमएलए उद्धरण

Beers,Yardely. Introduction to the Theory of Error. Addition-wesley Publishing, 1957.