APA (7th ed.) Citation

Furth, H. G. (1966). Thinking without language: Psychological implications of deafness. Free Press.

Chicago Style (17th ed.) Citation

Furth, Hans G. Thinking Without Language: Psychological Implications of Deafness. New York: Free Press, 1966.

MLA (9th ed.) Citation

Furth, Hans G. Thinking Without Language: Psychological Implications of Deafness. Free Press, 1966.