The Sixth Undersea Symposium :
9-10 May 1951, Washington, D.C

APA Citation

Undersea Symposium (6th : 1951 : Washington, D., National Research Council (U.S.). Committee on Undersea Warfare. (1951). The Sixth Undersea Symposium: 9-10 May 1951, Washington, D.C. [Washington, D.C.?]: National Research Council, Committee on Undersea Warfare.

MLA Citation

Undersea Symposium (6th : 1951 : Washington, D.C.), and National Research Council (U.S.). Committee on Undersea Warfare. The Sixth Undersea Symposium: 9-10 May 1951, Washington, D.C. [Washington, D.C.?]: National Research Council, Committee on Undersea Warfare, 1951.