APA استشهاد

Bernstein Stephen. (2005). Elements of statistics: Descriptive statistics and probability. TMH.

استشهاد بنمط شيكاغو

Bernstein Stephen. Elements of Statistics: Descriptive Statistics and Probability. N D: TMH, 2005.

MLA استشهاد

Bernstein Stephen. Elements of Statistics: Descriptive Statistics and Probability. TMH, 2005.