Cita APA (7a ed.)

Brown, S., & Smith, D. (2007). Active listening with speaking. Cambridge ; New York : Cambridge University Press.

Cita Chicago Style (17a ed.)

Brown, Steven, y Dorolyn Smith. Active Listening with Speaking. Cambridge ; New York : Cambridge University Press, 2007.

Cita MLA (9a ed.)

Brown, Steven, y Dorolyn Smith. Active Listening with Speaking. Cambridge ; New York : Cambridge University Press, 2007.