APA (7th ed.) Citation

Ewing, I., & Ewing, A. W. (1950). Opportunity and the deaf child. University of London Press.

Chicago Style (17th ed.) Citation

Ewing, I.E, and Alex W.G Ewing. Opportunity and the Deaf Child. University of London Press, 1950.

MLA (8th ed.) Citation

Ewing, I.E, and Alex W.G Ewing. Opportunity and the Deaf Child. University of London Press, 1950.