Gaya APA

SPiegel, M, R. (1992). Schaum's Outline Series Theory and Problems Of Statistics (2nd. Ed). Singapura: Mc.Graw-Hill.

Gaya MLA

SPiegel, Murray, R. "Schaum's Outline Series Theory and Problems Of Statistics". 2nd. Ed Singapura: Mc.Graw-Hill, 1992. Text.