Cita APA

Spiegel, M. R. (1992). Theory and problems of statistics (Ed.2.).

Citación estilo Chicago

Spiegel, Murray R. Theory and Problems of Statistics. Ed.2. Londn, mc Graw Hill Book Company, 1992.

Cita MLA

Spiegel, Murray R. Theory and Problems of Statistics. Ed.2. 1992.