APA (7th ed.) Citation

Zhang, X., Hipel, K. W., & Tan, Y. (2019). Project portfolio selection and scheduling under a fuzzy environment. Memetic computing, 11(4), 391-406. https://doi.org/10.1007/s12293-019-00282-5

Chicago Style (17th ed.) Citation

Zhang, Xiaoxiong, Keith W. Hipel, and Yuejin Tan. "Project Portfolio Selection and Scheduling Under a Fuzzy Environment." Memetic Computing 11, no. 4 (2019): 391-406. https://doi.org/10.1007/s12293-019-00282-5.

MLA (9th ed.) Citation

Zhang, Xiaoxiong, et al. "Project Portfolio Selection and Scheduling Under a Fuzzy Environment." Memetic Computing, vol. 11, no. 4, 2019, pp. 391-406, https://doi.org/10.1007/s12293-019-00282-5.