APA (7th ed.) Citation

Esvelt, K. M., Carlson, J. C., & Liu, D. R. (2011). A system for the continuous directed evolution of biomolecules. Nature (London), 472(7344), 499-503. https://doi.org/10.1038/nature09929

Chicago Style (17th ed.) Citation

Esvelt, Kevin M., Jacob C. Carlson, and David R. Liu. "A System for the Continuous Directed Evolution of Biomolecules." Nature (London) 472, no. 7344 (2011): 499-503. https://doi.org/10.1038/nature09929.

MLA (9th ed.) Citation

Esvelt, Kevin M., et al. "A System for the Continuous Directed Evolution of Biomolecules." Nature (London), vol. 472, no. 7344, 2011, pp. 499-503, https://doi.org/10.1038/nature09929.