Style de citation APA

Ireland, S. (2010). PET Direct Workbook with Answers. Cambridge University Press.

Style de citation Chicago

Ireland, Sue. PET Direct Workbook With Answers. Cambridge University Press, 2010.

Style de citation MLA

Ireland, Sue. PET Direct Workbook With Answers. Cambridge University Press, 2010.

Attention : ces citations peuvent ne pas être correctes à 100%.