Cita APA (7a ed.)

Spiegel, M. R., & Constable, R. L. (1992). Theory and problems of statistics (2nd ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Spiegel, Murray R., y R. L. Constable. Theory and Problems of Statistics. 2nd ed. London: McGraw-Hill, 1992.

Cita MLA (9a ed.)

Spiegel, Murray R., y R. L. Constable. Theory and Problems of Statistics. 2nd ed. McGraw-Hill, 1992.