APA (7e ed.) Bronvermelding
Spiegel, M. R., & Stephens, L. J. (1999). Schaum's outline of theory and problems of statistics (3rd ed.). McGraw-Hill.
Chicago (17e ed.) Bronvermelding
Spiegel, Murray R., en Larry J. Stephens. Schaum's Outline of Theory and Problems of Statistics. 3rd ed. New York: McGraw-Hill, 1999.
MLA (9e ed.) Bronvermelding
Spiegel, Murray R., en Larry J. Stephens. Schaum's Outline of Theory and Problems of Statistics. 3rd ed. McGraw-Hill, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.