APA (7th ed.) Citation

Husen, T., & Postlewhite, T. N. (1994). The International encyclopedia of education (2nd ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Husen, Torsten, and T. Neville Postlewhite. The International Encyclopedia of Education. 2nd ed. Oxford: Pergamon Press, 1994.

MLA (9th ed.) Citation

Husen, Torsten, and T. Neville Postlewhite. The International Encyclopedia of Education. 2nd ed. Pergamon Press, 1994.