APA Zitierstil

Ewan, E. E., Hursh, S. R., Madden, G. J., & Smethells, J. R. Tests of behavioral-economic assessments of relative reinforcer efficacy: Economic substitutes.

Chicago Zitierstil

Ewan, Eric E., Steven R. Hursh, Gregory J. Madden, und John R. Smethells. Tests of Behavioral-economic Assessments of Relative Reinforcer Efficacy: Economic Substitutes.

MLA Zitierstil

Ewan, Eric E., Steven R. Hursh, Gregory J. Madden, und John R. Smethells. Tests of Behavioral-economic Assessments of Relative Reinforcer Efficacy: Economic Substitutes.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.