Cita APA (7a ed.)

Ragan, C. K., Salus, M. K., & Schultze, G. L. (1980). Child protection: Providing ongoing services. DHHS publication.

Cita Chicago Style (17a ed.)

Ragan, Cynthia K., Marsha K. Salus, y Gretchen L. Schultze. "Child Protection: Providing Ongoing Services." DHHS Publication 1980.

Cita MLA (8a ed.)

Ragan, Cynthia K., et al. "Child Protection: Providing Ongoing Services." DHHS Publication, 1980.