APA (7e ed.) Bronvermelding

Hipple, T. W., & Allen, D. W. (1974). The future of education: 1975-2000. Goodyear Pub.

Chicago (17e ed.) Bronvermelding

Hipple, Theodore W., en Dwight William Allen. The Future of Education: 1975-2000. Pacific Palisades, Calif: Goodyear Pub, 1974.

MLA (9e ed.) Bronvermelding

Hipple, Theodore W., en Dwight William Allen. The Future of Education: 1975-2000. Goodyear Pub, 1974.