APA (7th ed.) Citation

Li, Y., & Chen, M. (2015). Software-Defined Network Function Virtualization: A Survey. IEEE access, 3, 2542-2553. https://doi.org/10.1109/ACCESS.2015.2499271

Chicago Style (17th ed.) Citation

Li, Yong, and Min Chen. "Software-Defined Network Function Virtualization: A Survey." IEEE Access 3 (2015): 2542-2553. https://doi.org/10.1109/ACCESS.2015.2499271.

MLA (9th ed.) Citation

Li, Yong, and Min Chen. "Software-Defined Network Function Virtualization: A Survey." IEEE Access, vol. 3, 2015, pp. 2542-2553, https://doi.org/10.1109/ACCESS.2015.2499271.