An introduction to the theory of statistics

MLA

Yule, George Udny, and Maurice George Kendall. An Introduction to the Theory of Statistics. 13th, rev. ed. London: Griffin, 1946.

APA

Yule, G. Udny, & Kendall, M. George. (1946). An introduction to the theory of statistics. 13th, rev. ed. London: Griffin.

Chicago

Yule, George Udny, and Maurice George Kendall. An Introduction to the Theory of Statistics. 13th, rev. ed. London: Griffin, 1946.