APA (7e ed.) Bronvermelding

National Association of Secondary School Principals (U.S.). (1993). The high school magazine. National Association of Secondary School Principals.

Chicago (17e ed.) Bronvermelding

National Association of Secondary School Principals (U.S.). The High School Magazine. Reston, Va: National Association of Secondary School Principals, 1993.

MLA (9e ed.) Bronvermelding

National Association of Secondary School Principals (U.S.). The High School Magazine. National Association of Secondary School Principals, 1993.

Let op: Deze citaties zijn niet altijd 100% accuraat.