Addessi, E., & Rossi, S. (2011). Tokens improve capuchin performance in the reverse–reward contingency task. The Royal Society.
استشهاد بنمط شيكاغوAddessi, Elsa, و Sabrina Rossi. Tokens Improve Capuchin Performance in the Reverse–reward Contingency Task. The Royal Society, 2011.
MLA استشهادAddessi, Elsa, و Sabrina Rossi. Tokens Improve Capuchin Performance in the Reverse–reward Contingency Task. The Royal Society, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.