APA (7th ed.) Citation

American Public Welfare Association, Spear, R. E., Russell, H. L., & Morton, M. (1940). The Public welfare directory. American Public Welfare Association.

Chicago Style (17th ed.) Citation

American Public Welfare Association, Ralph E. Spear, Howard L. Russell, and Malvin Morton. The Public Welfare Directory. Chicago, Ill.: American Public Welfare Association, 1940.

MLA (9th ed.) Citation

American Public Welfare Association, et al. The Public Welfare Directory. American Public Welfare Association, 1940.