Style de citation APA (7e éd.)

Langan, J. (2014). College writing skills with readings 9th ed. McGraw-Hill.

Style de citation Chicago (17e éd.)

Langan, John. College Writing Skills with Readings 9th Ed. McGraw-Hill, 2014.

Style de citation MLA (8e éd.)

Langan, John. College Writing Skills with Readings 9th Ed. McGraw-Hill, 2014.