Johnson, L. C., Schwartz, C. L., & Tate, D. S. (1997). Social welfare: A response to human need (4th ed.). Allyn and Bacon.
Style de citation Chicago (17e éd.)Johnson, Louise C., Charles. L. Schwartz, et Donald S. Tate. Social Welfare: A Response to Human Need. 4th ed. Boston: Allyn and Bacon, 1997.
Style de citation MLA (9e éd.)Johnson, Louise C., et al. Social Welfare: A Response to Human Need. 4th ed. Allyn and Bacon, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.