APA (7th ed.) Citation

(1992). Encyclopedia of educational research: Sponsored by the American Educational Research Association (6. ed.). Macmillan u.a.

Chicago Style (17th ed.) Citation

Encyclopedia of Educational Research: Sponsored by the American Educational Research Association. 6. ed. New York u.a: Macmillan u.a, 1992.

MLA (9th ed.) Citation

Encyclopedia of Educational Research: Sponsored by the American Educational Research Association. 6. ed. Macmillan u.a, 1992.