Cita APA (7th ed.)

Stephens, L. J. (2011). Statistics for engineers. McGraw-Hill Companies.

Cita Chicago (17th ed.)

Stephens, Larry J. Statistics for Engineers. New York: McGraw-Hill Companies, 2011.

Cita MLA (9th ed.)

Stephens, Larry J. Statistics for Engineers. McGraw-Hill Companies, 2011.