APA (7th ed.) Citation

Stack, M. (1931). Old-age pensions in the United States. International Labour Organization.

Chicago Style (17th ed.) Citation

Stack, Maurice. Old-age Pensions in the United States. International Labour Organization, 1931.

MLA (9th ed.) Citation

Stack, Maurice. Old-age Pensions in the United States. International Labour Organization, 1931.

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