APA (7th ed.) Citation

Batty, C., Crewe, P., Grafen, A., & Gratwick, R. (2014). Foundations of a mathematical theory of darwinism.

Chicago Style (17th ed.) Citation

Batty, C., P. Crewe, A. Grafen, and R. Gratwick. Foundations of a Mathematical Theory of Darwinism. 2014.

MLA (9th ed.) Citation

Batty, C., et al. Foundations of a Mathematical Theory of Darwinism. 2014.