Roberts R. Rachael & Sayer M. Mike. (2020). Insight. Upper-Intermediate: Workbook. Oxford, Oxford University Press, 2020.
Chicago Style (17th ed.) CitationRoberts R. Rachael and Sayer M. Mike. Insight. Upper-Intermediate: Workbook. Oxford, Oxford University Press, 2020, 2020.
MLA (9th ed.) CitationRoberts R. Rachael and Sayer M. Mike. Insight. Upper-Intermediate: Workbook. Oxford, Oxford University Press, 2020, 2020.
Warning: These citations may not always be 100% accurate.