Gardner, L., Kyvelou, P., Herbert, G., & Buchanan, C. (2020). Testing and initial verification of the world's first metal 3D printed bridge. Journal of constructional steel research, 172, 106233. https://doi.org/10.1016/j.jcsr.2020.106233
Citácia podle Chicago (17th ed.)Gardner, Leroy, Pinelopi Kyvelou, Gordon Herbert, a Craig Buchanan. "Testing and Initial Verification of the World's First Metal 3D Printed Bridge." Journal of Constructional Steel Research 172 (2020): 106233. https://doi.org/10.1016/j.jcsr.2020.106233.
Citácia podľa MLA (8th ed.)Gardner, Leroy, et al. "Testing and Initial Verification of the World's First Metal 3D Printed Bridge." Journal of Constructional Steel Research, vol. 172, 2020, p. 106233, https://doi.org/10.1016/j.jcsr.2020.106233.