APA (7th ed.) Citation

Dürsch, P., Oechssler, J., & Schipper, B. (2014). When is tit-for-tat unbeatable? International journal of game theory, 43(1), . https://doi.org/10.1007/s00182-013-0370-1

Chicago Style (17th ed.) Citation

Dürsch, Peter, Joerg Oechssler, and Burkhard Schipper. "When Is Tit-for-tat Unbeatable?" International Journal of Game Theory 43, no. 1 (2014). https://doi.org/10.1007/s00182-013-0370-1.

MLA (9th ed.) Citation

Dürsch, Peter, et al. "When Is Tit-for-tat Unbeatable?" International Journal of Game Theory, vol. 43, no. 1, 2014, https://doi.org/10.1007/s00182-013-0370-1.