APA Citation

Duckworth. (2003). Business grammar and practice (New edition.). Oxford: Oxfords University press.

Chicago Style Citation

Duckworth. Business Grammar and Practice. New edition. Oxford: Oxfords University press, 2003.

MLA Citation

Duckworth. Business Grammar and Practice. New edition. Oxford: Oxfords University press, 2003.

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