Shields versus Isbash.

MLA

Recking, A., and J. Pitlick. “Shields versus Isbash.” Journal of Hydraulic Engineering, vol. 139, no. 1, Jan. 2013, pp. 51–54. EBSCOhost, https://doi.org/10.1061/(ASCE)HY.1943-7900.0000647.

APA

Recking, A., & Pitlick, J. (2013). Shields versus Isbash. Journal of Hydraulic Engineering, 139(1), 51–54. https://doi.org/10.1061/(ASCE)HY.1943-7900.0000647

Chicago

Recking, A., and J. Pitlick. 2013. “Shields versus Isbash.” Journal of Hydraulic Engineering 139 (1): 51–54. doi:10.1061/(ASCE)HY.1943-7900.0000647.