Cita APA

Stempleski, S., & London, A. (2007). Talk time: Test booklet 2. Oxford: Oxford Univ. Press.

Citación estilo Chicago

Stempleski, Susan, y Andy London. Talk Time: Test Booklet 2. Oxford: Oxford Univ. Press, 2007.

Cita MLA

Stempleski, Susan, y Andy London. Talk Time: Test Booklet 2. Oxford: Oxford Univ. Press, 2007.