APA (7th ed.) Citation

Swan. (2006). A to Z of English usage. Ar-Risalah Products.

Chicago Style (17th ed.) Citation

Swan. A to Z of English Usage. Kuala Lumpur: Ar-Risalah Products, 2006.

MLA (8th ed.) Citation

Swan. A to Z of English Usage. Ar-Risalah Products, 2006.

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