APA (7th ed.) Citation

National Physical Laboratory (Great Britain). (1956). High voltage impulse testing. H. M. Stationery Off.

Chicago Style (17th ed.) Citation

National Physical Laboratory (Great Britain). High Voltage Impulse Testing. London: H. M. Stationery Off, 1956.

MLA (9th ed.) Citation

National Physical Laboratory (Great Britain). High Voltage Impulse Testing. H. M. Stationery Off, 1956.

Warning: These citations may not always be 100% accurate.