Cita APA (7a ed.)

Ambridge, B., & Lieven, E. V. M. (2011). Child language acquisition: Contrasting theoretical approaches. Cambridge University Press.

Cita Chicago Style (17a ed.)

Ambridge, Ben, y Elena V. M. Lieven. Child Language Acquisition: Contrasting Theoretical Approaches. Cambridge [etc.]: Cambridge University Press, 2011.

Cita MLA (9a ed.)

Ambridge, Ben, y Elena V. M. Lieven. Child Language Acquisition: Contrasting Theoretical Approaches. Cambridge University Press, 2011.