Cita APA

Brown S. Steven & Smith D. Dorolyn. (2007). Active Listening 1: Teacher's manual (2nd ed.). Cambridge, Cambridge University Press, 2007.

Citación estilo Chicago

Brown S. Steven and Smith D. Dorolyn. Active Listening 1: Teacher's Manual. 2nd ed. Cambridge, Cambridge University Press, 2007, 2007.

Cita MLA

Brown S. Steven and Smith D. Dorolyn. Active Listening 1: Teacher's Manual. 2nd ed. Cambridge, Cambridge University Press, 2007, 2007.