Xie, M., & Niu, X. (2020). A 3D roaming and collision detection algorithm applicable for massive spatial data. PloS one, 15(2), e0229038. https://doi.org/10.1371/journal.pone.0229038
Chicago Style (17th ed.) CitationXie, Mingxia, and Xinqiang Niu. "A 3D Roaming and Collision Detection Algorithm Applicable for Massive Spatial Data." PloS One 15, no. 2 (2020): e0229038. https://doi.org/10.1371/journal.pone.0229038.
MLA (9th ed.) CitationXie, Mingxia, and Xinqiang Niu. "A 3D Roaming and Collision Detection Algorithm Applicable for Massive Spatial Data." PloS One, vol. 15, no. 2, 2020, p. e0229038, https://doi.org/10.1371/journal.pone.0229038.
Warning: These citations may not always be 100% accurate.