Dyfyniad APA

Vernoy, M., & Vernoy, J. (1992). Behavioral statistics in action. Wadsworth.

Dyfyniad Arddull Chicago

Vernoy, Mark, and Judith Vernoy. Behavioral Statistics in Action. California: Wadsworth, 1992.

Dyfyniad MLA

Vernoy, Mark, and Judith Vernoy. Behavioral Statistics in Action. Wadsworth, 1992.

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