Dyfyniad APA

Sneddon, I. N. (1957). Elements of partial differential equations. Mc Graw - Hill.

Dyfyniad Arddull Chicago

Sneddon, Ian N. Elements of Partial Differential Equations. New York: Mc Graw - Hill, 1957.

Dyfyniad MLA

Sneddon, Ian N. Elements of Partial Differential Equations. Mc Graw - Hill, 1957.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.