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MLA

Yongkoo Seol, Timothy J. Kneafsey, and Kazumasa Ito. "An Evaluation of the Active Fracture Concept In Modeling Unsaturated Flow and Transport In a Fractured Meter-sized Block of Rock." Vadose zone journal, v. 5 ,.1 pp. 1-13. doi: 10.2136/vzj2004.0175

APA

Yongkoo Seol, Y. Seol, Timothy J. Kneafsey, T. J. Kneafsey, & Kazumasa Ito, K. Ito. (2006). An Evaluation of the Active Fracture Concept in Modeling Unsaturated Flow and Transport in a Fractured Meter-Sized Block of Rock. Vadose zone journal, 5, 1-13. doi: 10.2136/vzj2004.0175

Chicago

Yongkoo Seol, Timothy J. Kneafsey, and Kazumasa Ito. "An Evaluation of the Active Fracture Concept in Modeling Unsaturated Flow and Transport in a Fractured Meter-Sized Block of Rock" Vadose zone journal 5, no. 1 (2006): 1-13. doi: 10.2136/vzj2004.0175