Dyfyniad APA

Haack, W. (1972). Lectures on partial differential equations. Pergamon press.

Dyfyniad Arddull Chicago

Haack, Wolfgang. Lectures on Partial Differential Equations. Oxford: Pergamon press, 1972.

Dyfyniad MLA

Haack, Wolfgang. Lectures on Partial Differential Equations. Pergamon press, 1972.

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