APA (7th ed.) Citation
Grabe, P. (2016). Characterisation of rigid polyurethane foam reinforced ballast through cyclic loading box tests. University of Pretoria.
Chicago Style (17th ed.) Citation
Grabe, P.J. Characterisation of Rigid Polyurethane Foam Reinforced Ballast Through Cyclic Loading Box Tests. University of Pretoria, 2016.
MLA (9th ed.) Citation
Grabe, P.J. Characterisation of Rigid Polyurethane Foam Reinforced Ballast Through Cyclic Loading Box Tests. University of Pretoria, 2016.
Warning: These citations may not always be 100% accurate.