Dyfyniad APA

Sulzer-Azaroff, B., & Mayer, G. R. (1991). Behavior analysis for lasting change. Fort Worth: Holt.

Dyfyniad Arddull Chicago

Sulzer-Azaroff, Beth., và G. Roy Mayer. Behavior Analysis for Lasting Change. Fort Worth: Holt, 1991.

Dyfyniad MLA

Sulzer-Azaroff, Beth., và G. Roy Mayer. Behavior Analysis for Lasting Change. Fort Worth: Holt, 1991.

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