APA (7th ed.) Citation

MacLean, W. E. (1997). Ellis' Handbook of mental deficiency, psychological theory and research (3rd ed.). Lawrence Erlbaum.

Chicago Style (17th ed.) Citation

MacLean, William E. Ellis' Handbook of Mental Deficiency, Psychological Theory and Research. 3rd ed. Mahwah, New Jersey: Lawrence Erlbaum, 1997.

MLA (9th ed.) Citation

MacLean, William E. Ellis' Handbook of Mental Deficiency, Psychological Theory and Research. 3rd ed. Lawrence Erlbaum, 1997.