United States. Congress. Senate. Committee on Public Works, ProQuest (Firm), & United States. Department of the Army. (1960). Wilmington Harbor (Christina River), Delaware. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Public Works, ProQuest (Firm), and United States. Department of the Army. Wilmington Harbor (Christina River), Delaware. Washington: [publisher not identified], 1960.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Public Works, et al. Wilmington Harbor (Christina River), Delaware. [publisher not identified], 1960.
Warning: These citations may not always be 100% accurate.