Cita APA (7th ed.)
Spiegel, M. R. (1981). Schaum's outline of theory and problems of statistics. McGraw-Hill.
Cita Chicago (17th ed.)
Spiegel, Murray R. Schaum's Outline of Theory and Problems of Statistics. New York: McGraw-Hill, 1981.
Cita MLA (9th ed.)
Spiegel, Murray R. Schaum's Outline of Theory and Problems of Statistics. McGraw-Hill, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.