APA aipamena

Egloff, B., Richter, D., & Schmukle, S. C. (2013). Need for conclusive evidence that positive and negative reciprocity are unrelated. National Academy of Sciences.

Chicago Style aipamena

Egloff, Boris, David Richter, and Stefan C. Schmukle. Need for Conclusive Evidence That Positive and Negative Reciprocity Are Unrelated. National Academy of Sciences, 2013.

MLA aipamena

Egloff, Boris, David Richter, and Stefan C. Schmukle. Need for Conclusive Evidence That Positive and Negative Reciprocity Are Unrelated. National Academy of Sciences, 2013.