APA (7th ed.) Citation

Ma, S., & Doyon, L. (2021). Animals for Tools. Frontiers in Earth Science, 9, . https://doi.org/10.3389/feart.2021.784313

Chicago Style (17th ed.) Citation

Ma, Shuwen, and Luc Doyon. "Animals for Tools." Frontiers in Earth Science 9 (2021). https://doi.org/10.3389/feart.2021.784313.

MLA (9th ed.) Citation

Ma, Shuwen, and Luc Doyon. "Animals for Tools." Frontiers in Earth Science, vol. 9, 2021, https://doi.org/10.3389/feart.2021.784313.