APA-referens (7:e uppl.)

Williamson, J. B. (1975). Strategies against poverty in America. Schenkman Pub.

Chicago-referens (17:e uppl.)

Williamson, John B. Strategies Against Poverty in America. Cambridge, MA: Schenkman Pub, 1975.

MLA-referens (9:e uppl.)

Williamson, John B. Strategies Against Poverty in America. Schenkman Pub, 1975.