Cita APA

Lane, L., & Lane, L. (1993). Focus on pronunciation: Principles and practice for effective communication. Reading, Mass.: Addison-Wesley.

Citación estilo Chicago

Lane, Linda, y Linda Lane. Focus On Pronunciation: Principles and Practice for Effective Communication. Reading, Mass.: Addison-Wesley, 1993.

Cita MLA

Lane, Linda, y Linda Lane. Focus On Pronunciation: Principles and Practice for Effective Communication. Reading, Mass.: Addison-Wesley, 1993.