APA (7th ed.) Citation

Plath, K. R. (1965). Schools within schools: A study of high school organization. Bureau of Publications.

Chicago Style (17th ed.) Citation

Plath, Karl R. Schools Within Schools: A Study of High School Organization. New York: Bureau of Publications, 1965.

MLA (9th ed.) Citation

Plath, Karl R. Schools Within Schools: A Study of High School Organization. Bureau of Publications, 1965.