Cita APA (7a ed.)

Sprinson, J. S., & Berrick, K. (2010). Unconditional care: Relationship-based, behavioral intervention with vulnerable children and families. Oxford University Press.

Cita Chicago Style (17a ed.)

Sprinson, John Scott, y Ken Berrick. Unconditional Care: Relationship-based, Behavioral Intervention with Vulnerable Children and Families. Oxford ; New York: Oxford University Press, 2010.

Cita MLA (8a ed.)

Sprinson, John Scott, y Ken Berrick. Unconditional Care: Relationship-based, Behavioral Intervention with Vulnerable Children and Families. Oxford University Press, 2010.