APA (7th ed.) Citation

Xu, F., Hu, X., Luo, S., & Shang, J. An efficient indoor Wi-Fi positioning method using virtual location of AP. ISPRS International Journal of Geo-Information, 9(4), . https://doi.org/10.3390/ijgi9040261

Chicago Style (17th ed.) Citation

Xu, Fan, Xuke Hu, Shuaiwei Luo, and Jianga Shang. "An Efficient Indoor Wi-Fi Positioning Method Using Virtual Location of AP." ISPRS International Journal of Geo-Information 9, no. 4 (). https://doi.org/10.3390/ijgi9040261.

MLA (9th ed.) Citation

Xu, Fan, et al. "An Efficient Indoor Wi-Fi Positioning Method Using Virtual Location of AP." ISPRS International Journal of Geo-Information, vol. 9, no. 4, , https://doi.org/10.3390/ijgi9040261.