Citazione APA

Wallwork, A. (1997). Discussions A- Z: A resource book of speaking activities. Cambridge: Cambridge University Press.

Stile di citazione Chicago

Wallwork, Adrian. Discussions A- Z: A Resource Book of Speaking Activities. Cambridge: Cambridge University Press, 1997.

Citazione MLA

Wallwork, Adrian. Discussions A- Z: A Resource Book of Speaking Activities. Cambridge: Cambridge University Press, 1997.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.