Style de citation APA (7e éd.)

Norris, J. M. (2008). Validity evaluation in language assessment. Peter Lang.

Style de citation Chicago (17e éd.)

Norris, John Michael. Validity Evaluation in Language Assessment. Frankfurt am Main ; New York: Peter Lang, 2008.

Style de citation MLA (9e éd.)

Norris, John Michael. Validity Evaluation in Language Assessment. Peter Lang, 2008.