APA

Churchill R. V., . (1941). Fourier series and boundary value problems. : McGraw-Hill Book Co., New York.

Chicago

Churchill Ruel V, . 1941. Fourier series and boundary value problems. : McGraw-Hill Book Co., New York.

Harvard

Churchill R. V., . (1941). Fourier series and boundary value problems. : McGraw-Hill Book Co., New York.

MLA

Churchill Ruel V, . Fourier series and boundary value problems. : McGraw-Hill Book Co., New York. 1941.