APA (7th ed.) Citation

Singleton, W. T. (1972). Introduction to ergonomics. World Health Organization.

Chicago Style (17th ed.) Citation

Singleton, W. T. Introduction to Ergonomics. Geneva: World Health Organization, 1972.

MLA (9th ed.) Citation

Singleton, W. T. Introduction to Ergonomics. World Health Organization, 1972.

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