Cita APA (7a ed.)

Swift, K., & Callahan, M. (2009). At Risk: Social Justice in Child Welfare and Other Human Services. University of Toronto Press.

Cita Chicago Style (17a ed.)

Swift, Karen, y Marilyn Callahan. At Risk: Social Justice in Child Welfare and Other Human Services. Buffalo, NY: University of Toronto Press, 2009.

Cita MLA (8a ed.)

Swift, Karen, y Marilyn Callahan. At Risk: Social Justice in Child Welfare and Other Human Services. University of Toronto Press, 2009.