Jones, M., & Kerr, P. (2005). Straightforward: Pre-intermediate workbook with key. Oxford: Macmillan Education.
Chicago Style CitationJones, Matthew, and Philip Kerr. Straightforward: Pre-intermediate Workbook With Key. Oxford: Macmillan Education, 2005.
MLA CitationJones, Matthew, and Philip Kerr. Straightforward: Pre-intermediate Workbook With Key. Oxford: Macmillan Education, 2005.
Warning: These citations may not always be 100% accurate.