Cita APA

Dale, P., & Poms, L. (1985). English pronunciation for spanish speakers: Vowels. New Jersey: Prentice Hall.

Citación estilo Chicago

Dale, Paulette, y Lillian Poms. English Pronunciation for Spanish Speakers: Vowels. New Jersey: Prentice Hall, 1985.

Cita MLA

Dale, Paulette, y Lillian Poms. English Pronunciation for Spanish Speakers: Vowels. New Jersey: Prentice Hall, 1985.