Cita APA (7a ed.)

Devlin, K. J. (1998). Life by the numbers. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Devlin, Keith J. Life by the Numbers. New York: John Wiley & Sons, 1998.

Cita MLA (9a ed.)

Devlin, Keith J. Life by the Numbers. John Wiley & Sons, 1998.