Cita APA

Klippel, F. (2006). Keep talking: Communicative fluency activities for language teaching (1. ed., 26. reimpr.). Cambridge: Cambridge University Press.

Citación estilo Chicago

Klippel, Friederike. Keep Talking: Communicative Fluency Activities for Language Teaching. 1. ed., 26. reimpr. Cambridge: Cambridge University Press, 2006.

Cita MLA

Klippel, Friederike. Keep Talking: Communicative Fluency Activities for Language Teaching. 1. ed., 26. reimpr. Cambridge: Cambridge University Press, 2006.