एपीए उद्धरण

Andrew Bolton. (1997). Quality management systems for the food industry: A guide to ISO 9001/2. London: Blackie Academic and Professional.

शिकागो स्टाइल उद्धरण

Andrew Bolton. Quality Management Systems for the Food Industry: A Guide to ISO 9001/2. London: Blackie Academic and Professional, 1997.

एमएलए उद्धरण

Andrew Bolton. Quality Management Systems for the Food Industry: A Guide to ISO 9001/2. London: Blackie Academic and Professional, 1997.