Cita APA (7a ed.)

Niella, T., Stier-Moses, N., & Sigman, M. (2018). Nudging cooperation in a crowd experiment.

Cita Chicago Style (17a ed.)

Niella, Tamara, Nicolás Stier-Moses, y Mariano Sigman. Nudging Cooperation in a Crowd Experiment. 2018.

Cita MLA (8a ed.)

Niella, Tamara, et al. Nudging Cooperation in a Crowd Experiment. 2018.