Style de citation APA

Bruce Tillitt. (1989). Speaking naturally communication skills in American English. Cambridge: Cambridge Univ.

Style de citation Chicago

Bruce Tillitt. Speaking Naturally Communication Skills in American English. Cambridge: Cambridge Univ, 1989.

Style de citation MLA

Bruce Tillitt. Speaking Naturally Communication Skills in American English. Cambridge: Cambridge Univ, 1989.

Attention : ces citations peuvent ne pas être correctes à 100%.