Dyfyniad APA

Martin, G. P., & Pear, J. (1978). Behavior modification: What it is and how to do it. Prentice Hall.

Dyfyniad Arddull Chicago

Martin, Garry Pear, and Joseph Pear. Behavior Modification: What It Is and How to Do It. New Jersey: Prentice Hall, 1978.

Dyfyniad MLA

Martin, Garry Pear, and Joseph Pear. Behavior Modification: What It Is and How to Do It. Prentice Hall, 1978.

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