Cita APA (7a ed.)

Lutzker, J. R., & Bigelow, K. M. (2002). Reducing child maltreatment: A guidebook for parent services. Guilford.

Cita Chicago Style (17a ed.)

Lutzker, John R., y Kathryn M. Bigelow. Reducing Child Maltreatment: A Guidebook for Parent Services. New York [u.a.]: Guilford, 2002.

Cita MLA (8a ed.)

Lutzker, John R., y Kathryn M. Bigelow. Reducing Child Maltreatment: A Guidebook for Parent Services. Guilford, 2002.