Deismireacht APA

Gershon, S. (2002). English upgrade: Workbook. Oxford: MacMillan.

Trích dẫn kiểu Chicago

Gershon, Steven. English Upgrade: Workbook. Oxford: MacMillan, 2002.

Deismireacht MLA

Gershon, Steven. English Upgrade: Workbook. Oxford: MacMillan, 2002.

Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.