Παραπομπή APA

Churchill, R. V. (1963). Fourier series and boundary value problems (Ed.2.).

Παραπομπή Chicago Style

Churchill, Ruel V. Fourier Series and Boundary Value Problems. Ed.2. Tokyo, McGraw Hill Kogakesha, 1963.

Παραπομπή MLA

Churchill, Ruel V. Fourier Series and Boundary Value Problems. Ed.2. 1963.