Cita APA (7a ed.)

Yu, J., Wei, Y., Chu, Q., & Wu, L. (2021). QRB-tree Indexing: Optimized Spatial Index Expanding upon the QR-tree Index. MDPI AG.

Cita Chicago Style (17a ed.)

Yu, Jieqing, Yi Wei, Qi Chu, y Lixin Wu. QRB-tree Indexing: Optimized Spatial Index Expanding upon the QR-tree Index. MDPI AG, 2021.

Cita MLA (8a ed.)

Yu, Jieqing, et al. QRB-tree Indexing: Optimized Spatial Index Expanding upon the QR-tree Index. MDPI AG, 2021.