(1972). Individual differences in ability and improvement and their correlations / New York, Teachers College, Columbia University, 1914.
Chicago Style (17th ed.) CitationIndividual Differences in Ability and Improvement and Their Correlations / New York, Teachers College, Columbia University, 1914. 1972.
MLA (9th ed.) CitationIndividual Differences in Ability and Improvement and Their Correlations / New York, Teachers College, Columbia University, 1914. 1972.
Warning: These citations may not always be 100% accurate.