Cita APA (7th ed.)

Elissa D. Asp, J. d. V. (2012). When Language Breaks Down (1.). Cambridge University Press.

Cita Chicago (17th ed.)

Elissa D. Asp, Jessica de Villiers. When Language Breaks Down. 1. Cambridge University Press, 2012.

Cita MLA (8th ed.)

Elissa D. Asp, Jessica de Villiers. When Language Breaks Down. 1. Cambridge University Press, 2012.