Cita APA (7a ed.)

Skrzypczak, W., Fojt, T., & Wacewicz, S. (2012). Exploring language through contrast. Cambridge Scholars Pub.

Cita Chicago Style (17a ed.)

Skrzypczak, Waldemar, Tomasz Fojt, y Slawomir Wacewicz. Exploring Language Through Contrast. Newcastle upon Tyne: Cambridge Scholars Pub, 2012.

Cita MLA (9a ed.)

Skrzypczak, Waldemar, et al. Exploring Language Through Contrast. Cambridge Scholars Pub, 2012.