Cita APA

Penny Ur. (2008). Course in language teaching: Practice and theory. Cambridge university press.

Citación estilo Chicago

Penny Ur. Course in Language Teaching: Practice and Theory. UK: Cambridge university press, 2008.

Cita MLA

Penny Ur. Course in Language Teaching: Practice and Theory. Cambridge university press, 2008.

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