APA (7th ed.) Citation

Mill, J. S., & Robson, J. M. (1989). Autobiography. Penguin Books.

Chicago Style (17th ed.) Citation

Mill, John Stuart, and John M. Robson. Autobiography. London, England ; New York, N.Y., USA: Penguin Books, 1989.

MLA (9th ed.) Citation

Mill, John Stuart, and John M. Robson. Autobiography. Penguin Books, 1989.