Cita APA (7a ed.)

Stewart, I. (1987). The problems of mathematics (1a ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Stewart, Ian. The Problems of Mathematics. 1a ed. Oxford: Oxford University Press, 1987.

Cita MLA (9a ed.)

Stewart, Ian. The Problems of Mathematics. 1a ed. Oxford University Press, 1987.