Cita APA

Johnson, L. C. 1., & Schwartz, C. L. (1987). Social welfare: A response to human need. Boston: Allyn and Bacon.

Citación estilo Chicago

Johnson, Louise C. 1923-, y Charles L. Schwartz. Social Welfare: A Response to Human Need. Boston: Allyn and Bacon, 1987.

Cita MLA

Johnson, Louise C. 1923-, y Charles L. Schwartz. Social Welfare: A Response to Human Need. Boston: Allyn and Bacon, 1987.