APA (7th ed.) Citation

Powers, D. E. (1983). Effects of coaching on GRE Aptitude Test scores. Educational Testing Service.

Chicago Style (17th ed.) Citation

Powers, Donald E. Effects of Coaching on GRE Aptitude Test Scores. Princeton, NJ: Educational Testing Service, 1983.

MLA (9th ed.) Citation

Powers, Donald E. Effects of Coaching on GRE Aptitude Test Scores. Educational Testing Service, 1983.

Warning: These citations may not always be 100% accurate.