Cita APA (7a ed.)

Harrell, S. A., & Orem, R. C. (1980). Preventing child abuse and neglect: A guide for staff in residential institutions. DHHS publication.

Cita Chicago Style (17a ed.)

Harrell, Sharon A., y Reginald C. Orem. "Preventing Child Abuse and Neglect: A Guide for Staff in Residential Institutions." DHHS Publication 1980.

Cita MLA (9a ed.)

Harrell, Sharon A., y Reginald C. Orem. "Preventing Child Abuse and Neglect: A Guide for Staff in Residential Institutions." DHHS Publication, 1980.