Sommerfeld, A. (1949). Partial differential equations in physics. Academic Press.
Chicago Style (17th ed.) CitationSommerfeld, Arnold. Partial Differential Equations in Physics. Academic Press, 1949.
MLA (8th ed.) CitationSommerfeld, Arnold. Partial Differential Equations in Physics. Academic Press, 1949.
Warning: These citations may not always be 100% accurate.