Citação norma APA

Jonker, N. (1998). Further ahead: A communication skills course for business English : teacher's guide. Cambridge: Cambridge University Press.

Citação norma Chicago

Jonker, Niels. Further Ahead: A Communication Skills Course for Business English : Teacher's Guide. Cambridge: Cambridge University Press, 1998.

Citação norma MLA

Jonker, Niels. Further Ahead: A Communication Skills Course for Business English : Teacher's Guide. Cambridge: Cambridge University Press, 1998.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.