Qi, X., & Song, D. (2012). Minimizing fuel emissions by optimizing vessel schedules in liner shipping with uncertain port times. Transportation research. Part E, Logistics and transportation review, 48(4), 863-880. https://doi.org/10.1016/j.tre.2012.02.001
Chicago Style (17th ed.) CitationQi, Xiangtong, and Dong-Ping Song. "Minimizing Fuel Emissions by Optimizing Vessel Schedules in Liner Shipping with Uncertain Port Times." Transportation Research. Part E, Logistics and Transportation Review 48, no. 4 (2012): 863-880. https://doi.org/10.1016/j.tre.2012.02.001.
MLA (9th ed.) CitationQi, Xiangtong, and Dong-Ping Song. "Minimizing Fuel Emissions by Optimizing Vessel Schedules in Liner Shipping with Uncertain Port Times." Transportation Research. Part E, Logistics and Transportation Review, vol. 48, no. 4, 2012, pp. 863-880, https://doi.org/10.1016/j.tre.2012.02.001.