Cao, D., Shi, B., Zhu, H., Inyang, H. I., Wei, G., & Duan, C. (2018). A soil moisture estimation method using actively heated fiber Bragg grating sensors. Engineering geology, 242, 142-149. https://doi.org/10.1016/j.enggeo.2018.05.024
Chicago Style (17th ed.) CitationCao, Ding-feng, Bin Shi, Hong-hu Zhu, Hilary I. Inyang, Guang-qing Wei, and Chao-zhe Duan. "A Soil Moisture Estimation Method Using Actively Heated Fiber Bragg Grating Sensors." Engineering Geology 242 (2018): 142-149. https://doi.org/10.1016/j.enggeo.2018.05.024.
MLA (9th ed.) CitationCao, Ding-feng, et al. "A Soil Moisture Estimation Method Using Actively Heated Fiber Bragg Grating Sensors." Engineering Geology, vol. 242, 2018, pp. 142-149, https://doi.org/10.1016/j.enggeo.2018.05.024.
Warning: These citations may not always be 100% accurate.