APA (7th ed.) Citation

Kanigel, R. (1991). The man who knew infinity: A life of the genius Ramanujan. Scribner u.a.

Chicago Style (17th ed.) Citation

Kanigel, Robert. The Man Who Knew Infinity: A Life of the Genius Ramanujan. New York: Scribner u.a, 1991.

MLA (9th ed.) Citation

Kanigel, Robert. The Man Who Knew Infinity: A Life of the Genius Ramanujan. Scribner u.a, 1991.