Cite
Edge Guards in Straight Walkable Polygons.
MLA
Tan, Xuehou, and T. Asano. “Edge Guards in Straight Walkable Polygons.” International Journal of Computational Geometry & Applications, vol. 9, no. 1, Feb. 1999, p. 63. EBSCOhost, https://doi.org/10.1142/S0218195999000066.
APA
Tan, X., & Asano, T. (1999). Edge Guards in Straight Walkable Polygons. International Journal of Computational Geometry & Applications, 9(1), 63. https://doi.org/10.1142/S0218195999000066
Chicago
Tan, Xuehou, and T. Asano. 1999. “Edge Guards in Straight Walkable Polygons.” International Journal of Computational Geometry & Applications 9 (1): 63. doi:10.1142/S0218195999000066.