APA (7th ed.) Citation

Seth, V. (1990). All you who sleep tonight. Penguin Books Ltd.

Chicago Style (17th ed.) Citation

Seth, Vikram. All You Who Sleep Tonight. New Delhi: Penguin Books Ltd, 1990.

MLA (9th ed.) Citation

Seth, Vikram. All You Who Sleep Tonight. Penguin Books Ltd, 1990.

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