एपीए उद्धरण

William Bolton (1933-. (1991). Instrumentation and process measurements. London: Longman.

शिकागो स्टाइल उद्धरण

William Bolton (1933-. Instrumentation and Process Measurements. London: Longman, 1991.

एमएलए उद्धरण

William Bolton (1933-. Instrumentation and Process Measurements. London: Longman, 1991.