Style de citation APA

Gude, K., & Duckworth, M. (1998). Proficiency masterclass: Workbook with answers. Oxford: Oxford University Press.

Style de citation Chicago

Gude, Kathy., et Michael Duckworth. Proficiency Masterclass: Workbook With Answers. Oxford: Oxford University Press, 1998.

Style de citation MLA

Gude, Kathy., et Michael Duckworth. Proficiency Masterclass: Workbook With Answers. Oxford: Oxford University Press, 1998.

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