APA način citiranja (7. izdanje)

National Association of Secondary School Principals (U.S.). (1981). Schools in the middle. The Association.

Čikaški stil citiranja (17. izdanje)

National Association of Secondary School Principals (U.S.). Schools in the Middle. Reston, Va.: The Association, 1981.

MLA način citiranja (9. izdanje)

National Association of Secondary School Principals (U.S.). Schools in the Middle. The Association, 1981.