Citazione APA

Davies, T. V., & James, E. M. (1966). Nonlinear differential equations. Addison-Wesley Pub. Co.

Stile di citazione Chicago

Davies, T. V., e Eleanor M. James. Nonlinear Differential Equations. Reading, Mass.: Addison-Wesley Pub. Co, 1966.

Citazione MLA

Davies, T. V., e Eleanor M. James. Nonlinear Differential Equations. Addison-Wesley Pub. Co, 1966.