Dyfyniad APA

Nolan, S. A. (2011). Essential of statistics for the behavioral sciences. New York, NY: Worth Publishers.

Dyfyniad Arddull Chicago

Nolan, Susan A. Essential of Statistics for the Behavioral Sciences. New York, NY: Worth Publishers, 2011.

Dyfyniad MLA

Nolan, Susan A. Essential of Statistics for the Behavioral Sciences. New York, NY: Worth Publishers, 2011.

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