APA (7th ed.) Citation

Proctor, W. M., & Ricciardi, N. (1930). The junior high school: Its organization and administration. Stanford university press.

Chicago Style (17th ed.) Citation

Proctor, William Martin, and Nicholas Ricciardi. The Junior High School: Its Organization and Administration. Stanford University, Calif.: Stanford university press, 1930.

MLA (9th ed.) Citation

Proctor, William Martin, and Nicholas Ricciardi. The Junior High School: Its Organization and Administration. Stanford university press, 1930.