Dyfyniad APA

Chorley, R. J. (1969). Introduction to physical hydrology. Methuen.

Dyfyniad Arddull Chicago

Chorley, Richard J. Introduction to Physical Hydrology. Britain: Methuen, 1969.

Dyfyniad MLA

Chorley, Richard J. Introduction to Physical Hydrology. Methuen, 1969.

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