Courant, R. (1950). Dirichlet's principle, conformal mapping, and minimal surfaces. Interscience Publishers.
Chicago Style (17th ed.) CitationCourant, Richard. Dirichlet's Principle, Conformal Mapping, and Minimal Surfaces. New York: Interscience Publishers, 1950.
MLA (8th ed.) CitationCourant, Richard. Dirichlet's Principle, Conformal Mapping, and Minimal Surfaces. Interscience Publishers, 1950.
Warning: These citations may not always be 100% accurate.