APA
IS: 6720-1972, . (1972). Reference tables for platinum/30 percent rhodium- platinum/6 percent rhodium thermocouples. BSI: New Delhi.
Chicago
IS: 6720-1972, . 1972. Reference tables for platinum/30 percent rhodium- platinum/6 percent rhodium thermocouples. BSI: New Delhi.
Harvard
IS: 6720-1972, . (1972). Reference tables for platinum/30 percent rhodium- platinum/6 percent rhodium thermocouples. BSI: New Delhi.
MLA
IS: 6720-1972, . Reference tables for platinum/30 percent rhodium- platinum/6 percent rhodium thermocouples. BSI: New Delhi. 1972.