APA (7th ed.) Citation

Ewign, I. R., & Ewing, A. W. G. (1961). New opportunities for deaf children. University of London Press.

Chicago Style (17th ed.) Citation

Ewign, Irene Rosetta, and Alexander William Gordon Ewing. New Opportunities for Deaf Children. London: University of London Press, 1961.

MLA (9th ed.) Citation

Ewign, Irene Rosetta, and Alexander William Gordon Ewing. New Opportunities for Deaf Children. University of London Press, 1961.