APA (7th ed.) Citation

Ellis, J. W. (1973). The slow to learn / (by) James W. Ellis. Priory Press.

Chicago Style (17th ed.) Citation

Ellis, James W. The Slow to Learn / (by) James W. Ellis. London: Priory Press, 1973.

MLA (9th ed.) Citation

Ellis, James W. The Slow to Learn / (by) James W. Ellis. Priory Press, 1973.

Warning: These citations may not always be 100% accurate.