Cita APA

Linse, C., O'Sullivan, K., & Richards, J. C. (2007). Tune in 1: Learing english through listening : Test pack. Oxford: Oxford Univ. Press.

Citación estilo Chicago

Linse, Caroline, Kerry O'Sullivan, y Jack C. Richards. Tune in 1: Learing English Through Listening : Test Pack. Oxford: Oxford Univ. Press, 2007.

Cita MLA

Linse, Caroline, Kerry O'Sullivan, y Jack C. Richards. Tune in 1: Learing English Through Listening : Test Pack. Oxford: Oxford Univ. Press, 2007.