Citazione Stile APA (7a Edizione)

Spiegel, M. R., & Stephens, L. J. (2008). Schaum's outline of theory and problems of statistics (4th. ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Spiegel, Murray R., e Larry J. Stephens. Schaum's Outline of Theory and Problems of Statistics. 4th. ed. New York: McGraw-Hill, 2008.

Citatione MLA (9a ed.)

Spiegel, Murray R., e Larry J. Stephens. Schaum's Outline of Theory and Problems of Statistics. 4th. ed. McGraw-Hill, 2008.