Cita APA (7th ed.)

SPIEGEL, M. R. (1972). Theory and problems of statistics. McGraw-Hill.

Cita Chicago (17th ed.)

SPIEGEL, Murray R. Theory and Problems of Statistics. New York: McGraw-Hill, 1972.

Cita MLA (9th ed.)

SPIEGEL, Murray R. Theory and Problems of Statistics. McGraw-Hill, 1972.