Cita APA (7a ed.)

Widdowson, H. G. (2004). Text, context, pretext: Critical issues in discourse analysis. Blackwell Pub.

Cita Chicago Style (17a ed.)

Widdowson, H. G. Text, Context, Pretext: Critical Issues in Discourse Analysis. Malden, MA: Blackwell Pub, 2004.

Cita MLA (9a ed.)

Widdowson, H. G. Text, Context, Pretext: Critical Issues in Discourse Analysis. Blackwell Pub, 2004.