APA (7th ed.) Citation

Tredgold, A. F. (1922). Mental deficiency (amentia) (4th ed., rev. and enl.). William Wood.

Chicago Style (17th ed.) Citation

Tredgold, Alfred Frank. Mental Deficiency (amentia). 4th ed., rev. and enl. New York: William Wood, 1922.

MLA (8th ed.) Citation

Tredgold, Alfred Frank. Mental Deficiency (amentia). 4th ed., rev. and enl. William Wood, 1922.