Cita APA (7a ed.)

National Association of Secondary School Principals (U.S.). (2006). Principal's research review. National Association of Secondary School Principals.

Cita Chicago Style (17a ed.)

National Association of Secondary School Principals (U.S.). Principal's Research Review. Reston, VA: National Association of Secondary School Principals, 2006.

Cita MLA (9a ed.)

National Association of Secondary School Principals (U.S.). Principal's Research Review. National Association of Secondary School Principals, 2006.