APA (7th ed.) Citation

Student Tutorial Education Project, Michigan State University, & Rust College. (1965). STEP (Student Tutorial Education Project) archive.

Chicago Style (17th ed.) Citation

Student Tutorial Education Project, Michigan State University, and Rust College. STEP (Student Tutorial Education Project) Archive. 1965.

MLA (8th ed.) Citation

Student Tutorial Education Project, et al. STEP (Student Tutorial Education Project) Archive. 1965.

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