Dyfyniad APA

Peck, R. (2008). Statistics: The exploration and analysis of data. Belmont, CA: Thomson Brooks/Cole.

Dyfyniad Arddull Chicago

Peck, Roxy. Statistics: The Exploration and Analysis of Data. Belmont, CA: Thomson Brooks/Cole, 2008.

Dyfyniad MLA

Peck, Roxy. Statistics: The Exploration and Analysis of Data. Belmont, CA: Thomson Brooks/Cole, 2008.

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