Churchill, R. V. (1987). Fourier series and boundary value problems (4th ed.). McGraw-Hill Book Co., Inc.
Citazione stile Chigago Style (17a edizione)Churchill, Ruel Vance. Fourier Series and Boundary Value Problems. 4th ed. New York: McGraw-Hill Book Co., Inc, 1987.
Citatione MLA (9a ed.)Churchill, Ruel Vance. Fourier Series and Boundary Value Problems. 4th ed. McGraw-Hill Book Co., Inc, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.