Dyfyniad APA

Churchill, R. V., & Brown, J. W. (1987). Fourier series and boundary value problems (4th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Churchill, Ruel Vance, and James Ward Brown. Fourier Series and Boundary Value Problems. 4th ed. New York: McGraw-Hill, 1987.

Dyfyniad MLA

Churchill, Ruel Vance, and James Ward Brown. Fourier Series and Boundary Value Problems. 4th ed. McGraw-Hill, 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.