Earl, C. J. C. (1961). Subnormal personalities: Their clinical investigation and assessment. Bailliere, Tindall and Cox.
Chicago Style (17th ed.) CitationEarl, Charles James Cecil. Subnormal Personalities: Their Clinical Investigation and Assessment. London: Bailliere, Tindall and Cox, 1961.
MLA (9th ed.) CitationEarl, Charles James Cecil. Subnormal Personalities: Their Clinical Investigation and Assessment. Bailliere, Tindall and Cox, 1961.
Warning: These citations may not always be 100% accurate.