APA aipamena

Allen, R. L., Allen, V. F., & Shute, M. (1966). English sounds and their spellings: A handbook for teachers and students. New York: Thomas Y. Crowell Company.

Chicago Style aipamena

Allen, Robert L., Virginia French Allen, và Margaret Shute. English Sounds and Their Spellings: A Handbook for Teachers and Students. New York: Thomas Y. Crowell Company, 1966.

MLA aipamena

Allen, Robert L., Virginia French Allen, và Margaret Shute. English Sounds and Their Spellings: A Handbook for Teachers and Students. New York: Thomas Y. Crowell Company, 1966.