APA (7th ed.) Citation

Ray, S. (1992). Twenty stories. Penguin Books.

Chicago Style (17th ed.) Citation

Ray, Satyajit. Twenty Stories. New Delhi, India ; New York, N.Y., USA: Penguin Books, 1992.

MLA (8th ed.) Citation

Ray, Satyajit. Twenty Stories. Penguin Books, 1992.