Cita APA (7th ed.)

Lewis, N. (2012). Speak Better, Write Better English. Goyal Publishers & Distributors Pvt. Ltd.

Cita Chicago (17th ed.)

Lewis, Norman. Speak Better, Write Better English. New Delhi: Goyal Publishers & Distributors Pvt. Ltd, 2012.

Cita MLA (9th ed.)

Lewis, Norman. Speak Better, Write Better English. Goyal Publishers & Distributors Pvt. Ltd, 2012.