APA (7th ed.) Citation

Jacobson, P. B. (1950). Duties of school principals (2d ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Jacobson, Paul Benjamin. Duties of School Principals. 2d ed. New York: Prentice-Hall, 1950.

MLA (9th ed.) Citation

Jacobson, Paul Benjamin. Duties of School Principals. 2d ed. Prentice-Hall, 1950.