एपीए उद्धरण

Allard, R. (1971). Productivity measurement: A symposium for the seventies. Institute of personnel management.

शिकागो स्टाइल उद्धरण

Allard, R. Productivity Measurement: A Symposium for the Seventies. London: Institute of personnel management, 1971.

एमएलए उद्धरण

Allard, R. Productivity Measurement: A Symposium for the Seventies. Institute of personnel management, 1971.