Não informado. (1983). ASCE publications information. American Society of Civil Engineers.
Chicago-Zitierstil (17. Ausg.)Não informado. ASCE Publications Information. New York: American Society of Civil Engineers, 1983.
MLA-Zitierstil (8. Ausg.)Não informado. ASCE Publications Information. American Society of Civil Engineers, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.