APA (7th ed.) Citation

Gunawan, A., Lau, H. C., & Vansteenwegen, P. (2016). Orienteering Problem: A survey of recent variants, solution approaches and applications. European journal of operational research, 255(2), 315-332. https://doi.org/10.1016/j.ejor.2016.04.059

Chicago Style (17th ed.) Citation

Gunawan, Aldy, Hoong Chuin Lau, and Pieter Vansteenwegen. "Orienteering Problem: A Survey of Recent Variants, Solution Approaches and Applications." European Journal of Operational Research 255, no. 2 (2016): 315-332. https://doi.org/10.1016/j.ejor.2016.04.059.

MLA (9th ed.) Citation

Gunawan, Aldy, et al. "Orienteering Problem: A Survey of Recent Variants, Solution Approaches and Applications." European Journal of Operational Research, vol. 255, no. 2, 2016, pp. 315-332, https://doi.org/10.1016/j.ejor.2016.04.059.