APA Citation

Peter May. (1999). Knockout first certificate ( Workbook ). Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Peter May. Knockout First Certificate ( Workbook ). Oxford: Oxford Univ. Press, 1999.

MLA Citation

Peter May. Knockout First Certificate ( Workbook ). Oxford: Oxford Univ. Press, 1999.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.