Dyfyniad APA

Yule, G. U., & Kendall, M. G. (1991). Introduction to the theory of statistics (14th ed.). New Delhi.

Dyfyniad Arddull Chicago

Yule, G Udny, and M G. Kendall. Introduction to the Theory of Statistics. 14th ed. New Delhi, 1991.

Dyfyniad MLA

Yule, G Udny, and M G. Kendall. Introduction to the Theory of Statistics. 14th ed. New Delhi, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.