APA

Finizio N., Ladas G. E., . (1982). An introduction to differential equations, with difference equations, Fourier series and partial differential equations. Belmont, Calif: Wadsworth Pub. Co.

Chicago

Finizio N, Ladas G E, . 1982. An introduction to differential equations, with difference equations, Fourier series and partial differential equations. Belmont, Calif: Wadsworth Pub. Co.

Harvard

Finizio N., Ladas G. E., . (1982). An introduction to differential equations, with difference equations, Fourier series and partial differential equations. Belmont, Calif: Wadsworth Pub. Co.

MLA

Finizio N, Ladas G E, . An introduction to differential equations, with difference equations, Fourier series and partial differential equations. Belmont, Calif: Wadsworth Pub. Co. 1982.