APA-viite

Kanigel, R. (1991). Man who knew infinity: A life of the genius Ramanujan. Washington Square Press.

Chicago-tyylinen lähdeviittaus

Kanigel, Robert. Man Who Knew Infinity: A Life of the Genius Ramanujan. New York: Washington Square Press, 1991.

MLA-viite

Kanigel, Robert. Man Who Knew Infinity: A Life of the Genius Ramanujan. Washington Square Press, 1991.