International Organization for Standardization. (2003). Microbiology of food and animal feeding stuffs. ISO 6887-4: Preparation of test samples, initial suspension and decimal dilutions for microbiological: PART 4 (First edition.). International Standard.
Chicago Style (17th ed.) CitationInternational Organization for Standardization. Microbiology of Food and Animal Feeding Stuffs. ISO 6887-4: Preparation of Test Samples, Initial Suspension and Decimal Dilutions for Microbiological: PART 4. First edition. Suiza: International Standard, 2003.
MLA (9th ed.) CitationInternational Organization for Standardization. Microbiology of Food and Animal Feeding Stuffs. ISO 6887-4: Preparation of Test Samples, Initial Suspension and Decimal Dilutions for Microbiological: PART 4. First edition. International Standard, 2003.