APA (7th ed.) Citation

Spock, B., & Lerrigo, M. O. (1965). Caring for your disabled child. Macmillan.

Chicago Style (17th ed.) Citation

Spock, Benjamin, and Marion Olive Lerrigo. Caring for Your Disabled Child. New York: Macmillan, 1965.

MLA (9th ed.) Citation

Spock, Benjamin, and Marion Olive Lerrigo. Caring for Your Disabled Child. Macmillan, 1965.