Cita APA (7a ed.)

Piaggio, H. (1971). An elementary treatise on differential equations and theis applications (1a ed.). Bell And Sons, Ltd.

Cita Chicago Style (17a ed.)

Piaggio, H.T.H. An Elementary Treatise on Differential Equations and Theis Applications. 1a ed. Londres: Bell And Sons, Ltd, 1971.

Cita MLA (9a ed.)

Piaggio, H.T.H. An Elementary Treatise on Differential Equations and Theis Applications. 1a ed. Bell And Sons, Ltd, 1971.