Bolton, A. (1997). Quality management systems for the food industry: A guide to ISO 9001/2. Blackie Academic & Professional.
Citazione stile Chigago Style (17a edizione)Bolton, Andrew. Quality Management Systems for the Food Industry: A Guide to ISO 9001/2. London: Blackie Academic & Professional, 1997.
Citatione MLA (9a ed.)Bolton, Andrew. Quality Management Systems for the Food Industry: A Guide to ISO 9001/2. Blackie Academic & Professional, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.