Παραπομπή σε μορφή APA (7η εκδ.)

Spiegel, M. R. (1988). Schaum's outline of theory and problems of statistics (2nd edition.). McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spiegel, Murray R. Schaum's Outline of Theory and Problems of Statistics. 2nd edition. New York, NY: McGraw-Hill, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Spiegel, Murray R. Schaum's Outline of Theory and Problems of Statistics. 2nd edition. McGraw-Hill, 1988.