APA (7th ed.) Citation

Howlett, C., Manera, M., & Percival, W. (2015). L-PICOLA: A parallel code for fast dark matter simulation. Astronomy and computing, 12, 109-126. https://doi.org/10.1016/j.ascom.2015.07.003

Chicago Style (17th ed.) Citation

Howlett, C., M. Manera, and W.J Percival. "L-PICOLA: A Parallel Code for Fast Dark Matter Simulation." Astronomy and Computing 12 (2015): 109-126. https://doi.org/10.1016/j.ascom.2015.07.003.

MLA (9th ed.) Citation

Howlett, C., et al. "L-PICOLA: A Parallel Code for Fast Dark Matter Simulation." Astronomy and Computing, vol. 12, 2015, pp. 109-126, https://doi.org/10.1016/j.ascom.2015.07.003.