Não informado. (2015). Proceedings of the American Society of Civil Engineers. American Society of Civil Engineers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Proceedings of the American Society of Civil Engineers. New York: American Society of Civil Engineers, 2015.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Proceedings of the American Society of Civil Engineers. American Society of Civil Engineers, 2015.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.