Courant, R., & Hilbert, D. (1953). Methods of mathematical physics: V2. partial differential equations. Interscience Publishers.
استشهاد بنمط شيكاغوCourant, Richard, و David Hilbert. Methods of Mathematical Physics: V2. Partial Differential Equations. New York: Interscience Publishers, 1953.
MLA استشهادCourant, Richard, و David Hilbert. Methods of Mathematical Physics: V2. Partial Differential Equations. Interscience Publishers, 1953.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.