APA (7th ed.) Citation

Cruz, R., Gutman, I., & Rada, J. (2021). Sombor index of chemical graphs. Applied mathematics and computation, 399, 126018. https://doi.org/10.1016/j.amc.2021.126018

Chicago Style (17th ed.) Citation

Cruz, Roberto, Ivan Gutman, and Juan Rada. "Sombor Index of Chemical Graphs." Applied Mathematics and Computation 399 (2021): 126018. https://doi.org/10.1016/j.amc.2021.126018.

MLA (9th ed.) Citation

Cruz, Roberto, et al. "Sombor Index of Chemical Graphs." Applied Mathematics and Computation, vol. 399, 2021, p. 126018, https://doi.org/10.1016/j.amc.2021.126018.