APA (7th ed.) Citation

Helfer, R. E., & Kempe, C. H. (1968). The battered child. University of Chicago Press.

Chicago Style (17th ed.) Citation

Helfer, Ray E., and C. Henry Kempe. The Battered Child. Chicago: University of Chicago Press, 1968.

MLA (8th ed.) Citation

Helfer, Ray E., and C. Henry Kempe. The Battered Child. University of Chicago Press, 1968.