APA

SPIEGEL M. R., STEPHENS L. J., . (1999). Schaum's outlines of theory and problems of statistics. New York [etc.]: McGraw-Hill.

Chicago

SPIEGEL Murray R, STEPHENS Larry J, . 1999. Schaum's outlines of theory and problems of statistics. New York [etc.]: McGraw-Hill.

Harvard

SPIEGEL M. R., STEPHENS L. J., . (1999). Schaum's outlines of theory and problems of statistics. New York [etc.]: McGraw-Hill.

MLA

SPIEGEL Murray R, STEPHENS Larry J, . Schaum's outlines of theory and problems of statistics. New York [etc.]: McGraw-Hill. 1999.