Cita APA

Doff, A., & Jones, C. (2000). Language in use: Pre-intermediate : teacher's book (New ed.). Cambridge: Cambridge U. P..

Citación estilo Chicago

Doff, Adrian, y Christopher Jones. Language in Use: Pre-intermediate : Teacher's Book. New ed. Cambridge: Cambridge U. P., 2000.

Cita MLA

Doff, Adrian, y Christopher Jones. Language in Use: Pre-intermediate : Teacher's Book. New ed. Cambridge: Cambridge U. P., 2000.