Cita APA (7th ed.)

Spiegel, M. R., & Boxer, R. (1981). Schaum's outline of theory and problems of statistics in Si units: By Murray R. Spiegel. S.I. ed. adapted by R.W. Boxer. McGraw-Hill.

Cita Chicago (17th ed.)

Spiegel, Murray R., i R.W Boxer. Schaum's Outline of Theory and Problems of Statistics in Si Units: By Murray R. Spiegel. S.I. Ed. Adapted by R.W. Boxer. Singapore: McGraw-Hill, 1981.

Cita MLA (9th ed.)

Spiegel, Murray R., i R.W Boxer. Schaum's Outline of Theory and Problems of Statistics in Si Units: By Murray R. Spiegel. S.I. Ed. Adapted by R.W. Boxer. McGraw-Hill, 1981.