APA引文

Milo, J., Mace, F. C., & Nevin, J. A. The effects of constant versus varied reinforcers on preference and resistance to change.

Trích dẫn kiểu Chicago

Milo, Jessie-Sue., F. Charles Mace, và John A. Nevin. The Effects of Constant Versus Varied Reinforcers On Preference and Resistance to Change.

MLA引文

Milo, Jessie-Sue., F. Charles Mace, và John A. Nevin. The Effects of Constant Versus Varied Reinforcers On Preference and Resistance to Change.