Cita APA

Bailey, K. M., & Bailey, K. M. (2005). Practical English language teaching: Speaking. New York, New York: McGraw-Hill ESL/ELT.

Citación estilo Chicago

Bailey, Kathleen M., y Kathleen M. Bailey. Practical English Language Teaching: Speaking. New York, New York: McGraw-Hill ESL/ELT, 2005.

Cita MLA

Bailey, Kathleen M., y Kathleen M. Bailey. Practical English Language Teaching: Speaking. New York, New York: McGraw-Hill ESL/ELT, 2005.