APA (7th ed.) Citation

Khalil, R., Al Horani, M., Yousef, A., & Sababheh, M. (2014). A new definition of fractional derivative. Journal of computational and applied mathematics, 264, 65-70. https://doi.org/10.1016/j.cam.2014.01.002

Chicago Style (17th ed.) Citation

Khalil, R., M. Al Horani, A. Yousef, and M. Sababheh. "A New Definition of Fractional Derivative." Journal of Computational and Applied Mathematics 264 (2014): 65-70. https://doi.org/10.1016/j.cam.2014.01.002.

MLA (9th ed.) Citation

Khalil, R., et al. "A New Definition of Fractional Derivative." Journal of Computational and Applied Mathematics, vol. 264, 2014, pp. 65-70, https://doi.org/10.1016/j.cam.2014.01.002.