Tonnis, M., Klein, L., & Klinker, G. (2008, September). Perception thresholds for augmented reality navigation schemes in large distances. 2008 7th IEEE International Symposium on Mixed and Augmented Reality, 189-190. https://doi.org/10.1109/ISMAR.2008.4637360
Chicago Style (17th ed.) CitationTonnis, Marcus, Leslie Klein, and Gudrun Klinker. "Perception Thresholds for Augmented Reality Navigation Schemes in Large Distances." 2008 7th IEEE International Symposium on Mixed and Augmented Reality Sep. 2008: 189-190. https://doi.org/10.1109/ISMAR.2008.4637360.
MLA (9th ed.) CitationTonnis, Marcus, et al. "Perception Thresholds for Augmented Reality Navigation Schemes in Large Distances." 2008 7th IEEE International Symposium on Mixed and Augmented Reality, Sep. 2008, pp. 189-190, https://doi.org/10.1109/ISMAR.2008.4637360.