Cita APA (7th ed.)
Guillen, M. (1983). Bridges to infinity: The human side of mathematics. J.P. Tarcher.
Cita Chicago (17th ed.)
Guillen, Michael. Bridges to Infinity: The Human Side of Mathematics. New York: J.P. Tarcher, 1983.
Cita MLA (9th ed.)
Guillen, Michael. Bridges to Infinity: The Human Side of Mathematics. J.P. Tarcher, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.