Cita APA

Ur,Penny. (2015). A course in english language teaching. CUP.

Citación estilo Chicago

Ur,Penny. A Course in English Language Teaching. New York: CUP, 2015.

Cita MLA

Ur,Penny. A Course in English Language Teaching. CUP, 2015.

Warning: These citations may not always be 100% accurate.