National Research Council (U.S.). Transportation Research Board. Meeting. (1999). Underground and other structural design issues. National Academy Press.
Chicago-Zitierstil (17. Ausg.)National Research Council (U.S.). Transportation Research Board. Meeting. Underground and Other Structural Design Issues. Washington, D.C: National Academy Press, 1999.
MLA-Zitierstil (9. Ausg.)National Research Council (U.S.). Transportation Research Board. Meeting. Underground and Other Structural Design Issues. National Academy Press, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.