APA استشهاد

Rey, W. J. (1983). Introduction to robust and quasi- robust statistical methods. Springer-verlag.

استشهاد بنمط شيكاغو

Rey, William J.J. Introduction to Robust and Quasi- Robust Statistical Methods. New York: Springer-verlag, 1983.

MLA استشهاد

Rey, William J.J. Introduction to Robust and Quasi- Robust Statistical Methods. Springer-verlag, 1983.