APA-referens

Spiegel, M. R. (1972). Schaum's outline of theory and problems of statistics in S.I units. McGraw-Hill.

Chicago-stil citat

Spiegel, Murray R. Schaum's Outline of Theory and Problems of Statistics in S.I Units. New York: McGraw-Hill, 1972.

MLA-referens

Spiegel, Murray R. Schaum's Outline of Theory and Problems of Statistics in S.I Units. McGraw-Hill, 1972.