Citação norma APA
Doff, A., & Jones, C. (2001). Language in use pre intermediate. Self-study workbook (new edition.). Cambridge University Press.
Citação norma Chicago
Doff, Adrian, and Christopher Jones. Language in Use Pre Intermediate. Self-study Workbook. new edition. Cambridge: Cambridge University Press, 2001.
Citação norma MLA
Doff, Adrian, and Christopher Jones. Language in Use Pre Intermediate. Self-study Workbook. new edition. Cambridge University Press, 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.