APA citiranje

Roe, W. H., & Drake, T. L. The principalship. Macmillan.

Chicago Style (17th ed.) Citation

Roe, William Henry, and Thelbert L. Drake. The Principalship. New York: Macmillan.

MLA citiranje

Roe, William Henry, and Thelbert L. Drake. The Principalship. Macmillan.