APA Citation

John Langan. (1999). Sentence skills: A workbook for writers - 6th edition. Usa: Mcgraw Hill.

Chicago Style Citation

John Langan. Sentence Skills: A Workbook for Writers - 6th Edition. Usa: Mcgraw Hill, 1999.

MLA Citation

John Langan. Sentence Skills: A Workbook for Writers - 6th Edition. Usa: Mcgraw Hill, 1999.

Warning: These citations may not always be 100% accurate.