APA (7th ed.) Citation
Bester, J. W., & Rooseboom, A. (2012). Steps as hydraulic roughness elements in segmentally lined tunnels. Stellenbosch : Stellenbosch University.
Chicago Style (17th ed.) Citation
Bester, J. W., and A. Rooseboom. Steps as Hydraulic Roughness Elements in Segmentally Lined Tunnels. Stellenbosch : Stellenbosch University, 2012.
MLA (9th ed.) Citation
Bester, J. W., and A. Rooseboom. Steps as Hydraulic Roughness Elements in Segmentally Lined Tunnels. Stellenbosch : Stellenbosch University, 2012.
Warning: These citations may not always be 100% accurate.