Não informado. (2000). Technical report. U.S. Army Engineer Waterways Experiment Station.
Chicago-Zitierstil (17. Ausg.)Não informado. Technical Report. Vicksburg, Miss: U.S. Army Engineer Waterways Experiment Station, 2000.
MLA-Zitierstil (8. Ausg.)Não informado. Technical Report. U.S. Army Engineer Waterways Experiment Station, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.