Dyfyniad APA

Mendenhall, W., & Ott, L. (1976). Understanding statistics (2nd ed.). Duxbury Press.

Dyfyniad Arddull Chicago

Mendenhall, William, and Lyman Ott. Understanding Statistics. 2nd ed. Massachusetts: Duxbury Press, 1976.

Dyfyniad MLA

Mendenhall, William, and Lyman Ott. Understanding Statistics. 2nd ed. Duxbury Press, 1976.

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