APA (7th ed.) Citation

Allen, E. D., Glenn, L., & Otto, F. (1968). The changing curriculum: Modern foreign languages. Association for Supervision and Curriculum Development.

Chicago Style (17th ed.) Citation

Allen, Edward David, Leona Glenn, and Frank Otto. The Changing Curriculum: Modern Foreign Languages. Washington: Association for Supervision and Curriculum Development, 1968.

MLA (9th ed.) Citation

Allen, Edward David, et al. The Changing Curriculum: Modern Foreign Languages. Association for Supervision and Curriculum Development, 1968.