Citazione APA

Churchill, R. V., & Brown, J. W. (1978). Fourier series and boundary value problems (23.).

Stile di citazione Chicago

Churchill, Ruel V., e James Ward Brown. Fourier Series and Boundary Value Problems. 23. McGraw-Hill Book Co., Aukland, 1978.

Citazione MLA

Churchill, Ruel V., e James Ward Brown. Fourier Series and Boundary Value Problems. 23. 1978.