Lapwood, E. R. (1968). Ordinary differential equations. Pergamon Press.
Citación estilo ChicagoLapwood, E. R. Ordinary Differential Equations. Oxford, Sydney: Pergamon Press, 1968.
Cita MLALapwood, E. R. Ordinary Differential Equations. Pergamon Press, 1968.
Warning: These citations may not always be 100% accurate.