American Society of Civil Engineers. Civil engineering. American Society of Civil Engineers.
Chicago-стиль цитированияAmerican Society of Civil Engineers. Civil Engineering. New York, N.Y: American Society of Civil Engineers.
MLA-цитированиеAmerican Society of Civil Engineers. Civil Engineering. American Society of Civil Engineers.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.