Maugeri, M., Castelli, F., & Motta, E. (1996). Negative skin friction on piles in layered soil deposits. Journal of Geotechnical Engineering, 122, 1020. https://doi.org/10.1061/(ASCE)0733-9410(1996)122:12(1020)
Chicago Style (17th ed.) CitationMaugeri, M., F. Castelli, and Ernesto Motta. "Negative Skin Friction on Piles in Layered Soil Deposits." Journal of Geotechnical Engineering 122 (1996): 1020. https://doi.org/10.1061/(ASCE)0733-9410(1996)122:12(1020).
MLA (9th ed.) CitationMaugeri, M., et al. "Negative Skin Friction on Piles in Layered Soil Deposits." Journal of Geotechnical Engineering, vol. 122, 1996, p. 1020, https://doi.org/10.1061/(ASCE)0733-9410(1996)122:12(1020).
Warning: These citations may not always be 100% accurate.