Cohen, J. (1988). Statistical power analysis for the behavioral sciences / Jacob Cohen (Second edition.). L. Erlbaum Associates.
Chicago Style (17th ed.) CitationCohen, Jacob. Statistical Power Analysis for the Behavioral Sciences / Jacob Cohen. Second edition. Hillsdale, N.J.: L. Erlbaum Associates, 1988.
MLA (9th ed.) CitationCohen, Jacob. Statistical Power Analysis for the Behavioral Sciences / Jacob Cohen. Second edition. L. Erlbaum Associates, 1988.
Warning: These citations may not always be 100% accurate.