Παραπομπή σε μορφή APA (7η εκδ.)

Spiegel, M. R., & Boxer, R. W. (1972). Schaum's outline of theory and problems of statistics in SI units. McGraw - Hill International Book Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spiegel, Murray R., και R. W. Boxer. Schaum's Outline of Theory and Problems of Statistics in SI Units. New York, NY: McGraw - Hill International Book Company, 1972.

Παραπομπή σε μορφή MLA (8th εκδ.)

Spiegel, Murray R., και R. W. Boxer. Schaum's Outline of Theory and Problems of Statistics in SI Units. McGraw - Hill International Book Company, 1972.