APA (7th ed.) Citation

International Labour Office. (1970). An introduction to social security. ILO.

Chicago Style (17th ed.) Citation

International Labour Office. An Introduction to Social Security. Geneva: ILO, 1970.

MLA (8th ed.) Citation

International Labour Office. An Introduction to Social Security. ILO, 1970.

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