Cita APA

Day, P. J. (1997). A new history of social welfare (2nd ed.). Allyn and Bacon.

Citación estilo Chicago

Day, Phyllis J. A New History of Social Welfare. 2nd ed. Boston, Mass: Allyn and Bacon, 1997.

Cita MLA

Day, Phyllis J. A New History of Social Welfare. 2nd ed. Allyn and Bacon, 1997.