Cita APA

Gairns R. Ruth & Redman S. Stuart. (2005). Natural English. Pre-intermediate: Class Audio CDs. New York, Oxford University Press, 2005.

Citación estilo Chicago

Gairns R. Ruth and Redman S. Stuart. Natural English. Pre-intermediate: Class Audio CDs. New York, Oxford University Press, 2005, 2005.

Cita MLA

Gairns R. Ruth and Redman S. Stuart. Natural English. Pre-intermediate: Class Audio CDs. New York, Oxford University Press, 2005, 2005.

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