Sims, Ian. “Editorial”. Proceedings of the Institution of Civil Engineers - Construction Materials, vol. 165, no. 6, 2012, pp. 323-4, https://doi.org/10.1680/coma.2012.165.6.323.
Sims, I. (2012). Editorial. Proceedings of the Institution of Civil Engineers - Construction Materials, 165(6), 323-324. https://doi.org/10.1680/coma.2012.165.6.323
Sims, Ian. “Editorial”. Proceedings of the Institution of Civil Engineers - Construction Materials 165, no. 6 (2012): 323-24. https://doi.org/10.1680/coma.2012.165.6.323.
Sims I. Editorial. Proceedings of the Institution of Civil Engineers - Construction Materials. 2012;165(6):323-4.