Cita APA (7a ed.)
Lewis, M., & Hill, J. Practical Techniques for Language Teaching (Nueva ed.). Language Teaching.
Cita estilo Chicago (17a ed.)
Lewis, Michael, y Jimmie Hill. Practical Techniques for Language Teaching. Nueva ed. Hove, Inglaterra: Language Teaching.
Cita MLA (9a ed.)
Lewis, Michael, y Jimmie Hill. Practical Techniques for Language Teaching. Nueva ed. Language Teaching.
Precaución: Estas citas no son 100% exactas.