APA (7th ed.) Citation

Di, Y., Shi, J., & Mao, G. (2017). A QR code identification technology in package auto-sorting system. Modern physics letters. B, Condensed matter physics, statistical physics, applied physics, 31(19-21), 1740035. https://doi.org/10.1142/S0217984917400358

Chicago Style (17th ed.) Citation

Di, Yi-Juan, Jian-Ping Shi, and Guo-Yong Mao. "A QR Code Identification Technology in Package Auto-sorting System." Modern Physics Letters. B, Condensed Matter Physics, Statistical Physics, Applied Physics 31, no. 19-21 (2017): 1740035. https://doi.org/10.1142/S0217984917400358.

MLA (9th ed.) Citation

Di, Yi-Juan, et al. "A QR Code Identification Technology in Package Auto-sorting System." Modern Physics Letters. B, Condensed Matter Physics, Statistical Physics, Applied Physics, vol. 31, no. 19-21, 2017, p. 1740035, https://doi.org/10.1142/S0217984917400358.