Cita APA (7a ed.)
Sneddon, I. N. (1957). Elements of partial differential equations. McGraw-Hill.
Cita Chicago Style (17a ed.)
Sneddon, Ian N. Elements of Partial Differential Equations. New Delhi: McGraw-Hill, 1957.
Cita MLA (9a ed.)
Sneddon, Ian N. Elements of Partial Differential Equations. McGraw-Hill, 1957.
Precaución: Estas citas no son 100% exactas.