E.H. Bourquard Associates & Delaware River Basin Commission. (1977). Flood insurance study. U.S. Department of Housing & Urban Development, Federal Insurance Administration.
Chicago Style (17th ed.) CitationE.H. Bourquard Associates and Delaware River Basin Commission. Flood Insurance Study. [Washington, D.C.]: U.S. Department of Housing & Urban Development, Federal Insurance Administration, 1977.
MLA (9th ed.) CitationE.H. Bourquard Associates and Delaware River Basin Commission. Flood Insurance Study. U.S. Department of Housing & Urban Development, Federal Insurance Administration, 1977.
Warning: These citations may not always be 100% accurate.