The reflection of guided waves from simple dents in pipes.

MLA

Ma, Shuyi, et al. “The Reflection of Guided Waves from Simple Dents in Pipes.” Ultrasonics, vol. 57, Mar. 2015, pp. 190–97. EBSCOhost, https://doi.org/10.1016/j.ultras.2014.11.012.

APA

Ma, S., Wu, Z., Wang, Y., & Liu, K. (2015). The reflection of guided waves from simple dents in pipes. Ultrasonics, 57, 190–197. https://doi.org/10.1016/j.ultras.2014.11.012

Chicago

Ma, Shuyi, Zhanjun Wu, Yishou Wang, and Kehai Liu. 2015. “The Reflection of Guided Waves from Simple Dents in Pipes.” Ultrasonics 57 (March): 190–97. doi:10.1016/j.ultras.2014.11.012.