APA
Greenwood A., . (2007). Face 2 face [Registo Sonoro]. Cambridge: Cambridge University Press.
Chicago
Greenwood Alison, . 2007. Face 2 face [Registo Sonoro]. Cambridge: Cambridge University Press.
Harvard
Greenwood A., . (2007). Face 2 face [Registo Sonoro]. Cambridge: Cambridge University Press.
MLA
Greenwood Alison, . Face 2 face [Registo Sonoro]. Cambridge: Cambridge University Press. 2007.