APA (7th ed.) Citation

International Labour Office. (1979). Introduction to work study (3rd (revised) edition.). International Labour Office.

Chicago Style (17th ed.) Citation

International Labour Office. Introduction to Work Study. 3rd (revised) edition. Geneva: International Labour Office, 1979.

MLA (9th ed.) Citation

International Labour Office. Introduction to Work Study. 3rd (revised) edition. International Labour Office, 1979.

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