Cita APA (7a ed.)
Churchill, R. V. (1941). Fourier series and boundary value problems. McGraw-Hill.
Cita estilo Chicago (17a ed.)
Churchill, Ruel V. Fourier Series and Boundary Value Problems. lugar de publicación no identificado: McGraw-Hill, 1941.
Cita MLA (9a ed.)
Churchill, Ruel V. Fourier Series and Boundary Value Problems. McGraw-Hill, 1941.
Precaución: Estas citas no son 100% exactas.