एपीए उद्धरण

Hayward, A. T. J. (1977). Repeatability and accuracy. Mechanical engineering publications.

शिकागो स्टाइल उद्धरण

Hayward, A T J. Repeatability and Accuracy. London: Mechanical engineering publications, 1977.

एमएलए उद्धरण

Hayward, A T J. Repeatability and Accuracy. Mechanical engineering publications, 1977.