Cita APA

Roe, P., & Richards, K. (1994). Distance learning in ELT. London: Modern English Publications.

Citación estilo Chicago

Roe, Peter, and Keith Richards. Distance Learning in ELT. London: Modern English Publications, 1994.

Cita MLA

Roe, Peter, and Keith Richards. Distance Learning in ELT. London: Modern English Publications, 1994.

Precaución: Estas citas no son 100% exactas.