Cita APA

Traulsen, A., & Nowak, M. A. (2006). Evolution of cooperation by multilevel selection. National Academy of Sciences.

Chicago Style Citation

Traulsen, Arne, i Martin A. Nowak. Evolution of Cooperation By Multilevel Selection. National Academy of Sciences, 2006.

Cita MLA

Traulsen, Arne, i Martin A. Nowak. Evolution of Cooperation By Multilevel Selection. National Academy of Sciences, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.