Style de citation APA (7e éd.)
Langan, J. (1998). Sentence skills: A workbook for writers : form A (6th ed.). McGraw-Hill.
Style de citation Chicago (17e éd.)
Langan, John. Sentence Skills: A Workbook for Writers : Form A. 6th ed. Boston: McGraw-Hill, 1998.
Style de citation MLA (9e éd.)
Langan, John. Sentence Skills: A Workbook for Writers : Form A. 6th ed. McGraw-Hill, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.