APA (7th ed.) Citation

National Physical Laboratory (Great Britain). (1952). The properties of electrical insulating materials and methods of test. H.M. Stationery Off.

Chicago Style (17th ed.) Citation

National Physical Laboratory (Great Britain). The Properties of Electrical Insulating Materials and Methods of Test. London: H.M. Stationery Off, 1952.

MLA (9th ed.) Citation

National Physical Laboratory (Great Britain). The Properties of Electrical Insulating Materials and Methods of Test. H.M. Stationery Off, 1952.