APA (7th ed.) Citation

Pittenger, B. F., & Whipple, G. M. (1917). The efficiency of college students: As conditioned by age at entrance and size of high school. Public School Pub. Co..

Chicago Style (17th ed.) Citation

Pittenger, Benjamin Floyd, and Guy Montrose Whipple. The Efficiency of College Students: As Conditioned by Age at Entrance and Size of High School. Bloomington, Ill.: Public School Pub. Co., 1917.

MLA (9th ed.) Citation

Pittenger, Benjamin Floyd, and Guy Montrose Whipple. The Efficiency of College Students: As Conditioned by Age at Entrance and Size of High School. Public School Pub. Co., 1917.