Não informado. (1952). Proceedings of the Institution of Civil Engineers. Institution of Civil Engineers.
Chicago-Zitierstil (17. Ausg.)Não informado. Proceedings of the Institution of Civil Engineers. London: Institution of Civil Engineers, 1952.
MLA-Zitierstil (8. Ausg.)Não informado. Proceedings of the Institution of Civil Engineers. Institution of Civil Engineers, 1952.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.