APA
Indian Standards Institution, . (1977). Indian standard methods for detection of bacteria responsible for food poisoning part I isolation, identification and enumeration of escherichia coli. Indian Standards Institution, New Delhi: .
Chicago
Indian Standards Institution, . 1977. Indian standard methods for detection of bacteria responsible for food poisoning part I isolation, identification and enumeration of escherichia coli. Indian Standards Institution, New Delhi: .
Harvard
Indian Standards Institution, . (1977). Indian standard methods for detection of bacteria responsible for food poisoning part I isolation, identification and enumeration of escherichia coli. Indian Standards Institution, New Delhi: .
MLA
Indian Standards Institution, . Indian standard methods for detection of bacteria responsible for food poisoning part I isolation, identification and enumeration of escherichia coli. Indian Standards Institution, New Delhi: . 1977.