APA (7th ed.) Citation

Binzel, C., & Fehr, D. (2013). Giving and sorting among friends: Evidence from a lab-in-the-field experiment. Economics letters, 121(2), . https://doi.org/10.1016/j.econlet.2013.08.002

Chicago Style (17th ed.) Citation

Binzel, Christine, and Dietmar Fehr. "Giving and Sorting Among Friends: Evidence from a Lab-in-the-field Experiment." Economics Letters 121, no. 2 (2013). https://doi.org/10.1016/j.econlet.2013.08.002.

MLA (9th ed.) Citation

Binzel, Christine, and Dietmar Fehr. "Giving and Sorting Among Friends: Evidence from a Lab-in-the-field Experiment." Economics Letters, vol. 121, no. 2, 2013, https://doi.org/10.1016/j.econlet.2013.08.002.