APA (7th ed.) Citation
Ellis, N. R. (1963). Handbook of mental deficiency: Psychological theory and research. McGraw-Hill.
Chicago Style (17th ed.) Citation
Ellis, Norman R. Handbook of Mental Deficiency: Psychological Theory and Research. New York: McGraw-Hill, 1963.
MLA (9th ed.) Citation
Ellis, Norman R. Handbook of Mental Deficiency: Psychological Theory and Research. McGraw-Hill, 1963.
Warning: These citations may not always be 100% accurate.