Cita APA

Latham-Koenig, C., & Oxenden, C. (2012). English File Elementary: Workbook (3ª ed.). Londres: Oxford University Press.

Citación estilo Chicago

Latham-Koenig, Christina, and Clive Oxenden. English File Elementary: Workbook. 3ª ed. Londres: Oxford University Press, 2012.

Cita MLA

Latham-Koenig, Christina, and Clive Oxenden. English File Elementary: Workbook. 3ª ed. Londres: Oxford University Press, 2012.