APA (7th ed.) Citation

Shapiro, D. S., & Maholick, L. T. (1963). Opening doors for troubled people. Thomas.

Chicago Style (17th ed.) Citation

Shapiro, David S., and Leonard T. Maholick. Opening Doors for Troubled People. Springfield, Ill: Thomas, 1963.

MLA (9th ed.) Citation

Shapiro, David S., and Leonard T. Maholick. Opening Doors for Troubled People. Thomas, 1963.