Cita APA (7th ed.)

Willis, J. Teaching english through english: A course in classroom language and techniques (1a ed., 9a reimpresión.).

Cita Chicago (17th ed.)

Willis, Jane. Teaching English Through English: A Course in Classroom Language and Techniques. 1a ed., 9a reimpresión.

Cita MLA (8th ed.)

Willis, Jane. Teaching English Through English: A Course in Classroom Language and Techniques. 1a ed., 9a reimpresión.