APA (7th ed.) Citation

Gupta,Manish. (2015). Let's talk in english: A practical guide to speaking fluent english. Penguin Books India.

Chicago Style (17th ed.) Citation

Gupta,Manish. Let's Talk in English: A Practical Guide to Speaking Fluent English. New Delhi: Penguin Books India, 2015.

MLA (9th ed.) Citation

Gupta,Manish. Let's Talk in English: A Practical Guide to Speaking Fluent English. Penguin Books India, 2015.