Tohutoro APA (7th ed.)

Spiegel, M. R. (1981). Theory and problems of statistics (1st edition.). McGraw-Hill.

Tohutoru Kātū Chicago (17th ed.)

Spiegel, Murray R. Theory and Problems of Statistics. 1st edition. New York: McGraw-Hill, 1981.

Tohutoro MLA (9th ed.)

Spiegel, Murray R. Theory and Problems of Statistics. 1st edition. McGraw-Hill, 1981.