APA citiranje

Belke, T., & Dunbar, M. (1998). Effects Of Fixed-interval Schedule And Reinforcer Duration On Responding Reinforced By The Opportunity To Run.

Citação norma Chicago

Belke, T., and M. Dunbar. Effects Of Fixed-interval Schedule And Reinforcer Duration On Responding Reinforced By The Opportunity To Run. 1998.

MLA citiranje

Belke, T., and M. Dunbar. Effects Of Fixed-interval Schedule And Reinforcer Duration On Responding Reinforced By The Opportunity To Run. 1998.