APA (7th ed.) Citation

Churchill, R. V. (1941). Fourier series and boundary value problems. McGraw-Hill.

Chicago Style (17th ed.) Citation

Churchill, Ruel Vance. Fourier Series and Boundary Value Problems. New York: McGraw-Hill, 1941.

MLA (9th ed.) Citation

Churchill, Ruel Vance. Fourier Series and Boundary Value Problems. McGraw-Hill, 1941.