Dyfyniad APA

Sprent, P., & Smeeton, N. C. (2007). Applied nonparametric statistical methods (4th ed.). Chapman & Hall.

Dyfyniad Arddull Chicago

Sprent, Peter, and Nigel C. Smeeton. Applied Nonparametric Statistical Methods. 4th ed. Boca Raton: Chapman & Hall, 2007.

Dyfyniad MLA

Sprent, Peter, and Nigel C. Smeeton. Applied Nonparametric Statistical Methods. 4th ed. Chapman & Hall, 2007.

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