APA (7th ed.) Citation

National Society for the Study of Education (U.S.), Whipple, G. M., & Bagley, W. C. (1928). Nature and nurture: Pt. 1, Their influence upon intelligence. Public School Pub. Co..

Chicago Style (17th ed.) Citation

National Society for the Study of Education (U.S.), Guy Montrose Whipple, and William Chandler Bagley. Nature and Nurture: Pt. 1, Their Influence upon Intelligence. Bloomington, Ill.: Public School Pub. Co., 1928.

MLA (8th ed.) Citation

National Society for the Study of Education (U.S.), et al. Nature and Nurture: Pt. 1, Their Influence upon Intelligence. Public School Pub. Co., 1928.