(1940). On the Theory of Unsteady Planing and Motion of a Wing with Vortex Seperation. [s.n.].
Chicago Style (17th ed.) CitationOn the Theory of Unsteady Planing and Motion of a Wing with Vortex Seperation. [Washington]: [s.n.], 1940.
MLA (9th ed.) CitationOn the Theory of Unsteady Planing and Motion of a Wing with Vortex Seperation. [s.n.], 1940.
Warning: These citations may not always be 100% accurate.