APA (7th ed.) Citation

Weldy, G. R. (1979). Principals, what they do and who they are. National Association of Secondary School Principals.

Chicago Style (17th ed.) Citation

Weldy, Gilbert R. Principals, What They Do and Who They Are. Reston, Va.: National Association of Secondary School Principals, 1979.

MLA (8th ed.) Citation

Weldy, Gilbert R. Principals, What They Do and Who They Are. National Association of Secondary School Principals, 1979.