APA (7th ed.) Citation
Sun, D., Hu, W., Wu, W., Liu, J., Duan, H., & Si, J. (2012). Design of the Image-Guided Biopsy Marking System for Gastroscopy. Journal of Medical Systems, 36(5), 2909-2921.
Chicago Style (17th ed.) Citation
Sun, Deyu, Weiling Hu, Wei Wu, Jiquan Liu, Huilong Duan, and Jianmin Si. "Design of the Image-Guided Biopsy Marking System for Gastroscopy." Journal of Medical Systems 36, no. 5 (2012): 2909-2921.
MLA (9th ed.) Citation
Sun, Deyu, et al. "Design of the Image-Guided Biopsy Marking System for Gastroscopy." Journal of Medical Systems, vol. 36, no. 5, 2012, pp. 2909-2921.
Warning: These citations may not always be 100% accurate.