Cita APA (7a ed.)
Spiegel, M. R., & Stephens, L. J. (1992). Schaum's outline of theory and problems of statistics: SI units (2nd ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)
Spiegel, Murray R., y Larry J. Stephens. Schaum's Outline of Theory and Problems of Statistics: SI Units. 2nd ed. New York: McGraw-Hill, 1992.
Cita MLA (9a ed.)
Spiegel, Murray R., y Larry J. Stephens. Schaum's Outline of Theory and Problems of Statistics: SI Units. 2nd ed. McGraw-Hill, 1992.
Precaución: Estas citas no son 100% exactas.