Cita APA

Lucantoni, P. (2009). English as a second language. Workbook 1: IGCSE.

Citación estilo Chicago

Lucantoni, Peter. English As a Second Language. Workbook 1: IGCSE. 2009.

Cita MLA

Lucantoni, Peter. English As a Second Language. Workbook 1: IGCSE. 2009.

Precaución: Estas citas no son 100% exactas.