Não informado. Miscellaneous Report. U.S. Army Coastal Engineering Research Center.
Chicago (17e ed.) BronvermeldingNão informado. Miscellaneous Report. Fort Belvoir, Va: U.S. Army Coastal Engineering Research Center.
MLA (8e ed.) BronvermeldingNão informado. Miscellaneous Report. U.S. Army Coastal Engineering Research Center.
Let op: Deze citaties zijn niet altijd 100% accuraat.