Popple, P. R., & Leighninger, L. (2004). The policy-based profession: An introduction to social welfare policy analysis for social workers. Boston: Pearson/Allyn and Bacon.
Citação norma ChicagoPopple, Philip R., e Leslie Leighninger. The Policy-based Profession: An Introduction to Social Welfare Policy Analysis for Social Workers. Boston: Pearson/Allyn and Bacon, 2004.
Citação norma MLAPopple, Philip R., e Leslie Leighninger. The Policy-based Profession: An Introduction to Social Welfare Policy Analysis for Social Workers. Boston: Pearson/Allyn and Bacon, 2004.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.