PIAGGIO, H. (1965). Elementary treatise on differential equations: And their applications. Green book.
Citación estilo ChicagoPIAGGIO, H.T.H. Elementary Treatise on Differential Equations: And Their Applications. Dacca: Green book, 1965.
Cita MLAPIAGGIO, H.T.H. Elementary Treatise on Differential Equations: And Their Applications. Green book, 1965.
Warning: These citations may not always be 100% accurate.