APA (7th ed.) Citation

Anderton, P., & Bigg, P. H. (1966). Changing to the metric system: Conversion factors, symbols, and definitions. H. M. Stationery Off.

Chicago Style (17th ed.) Citation

Anderton, Pamela, and P. H. Bigg. Changing to the Metric System: Conversion Factors, Symbols, and Definitions. London: H. M. Stationery Off, 1966.

MLA (9th ed.) Citation

Anderton, Pamela, and P. H. Bigg. Changing to the Metric System: Conversion Factors, Symbols, and Definitions. H. M. Stationery Off, 1966.