Dyfyniad APA

MUSTAFA, S. (2012). A textbook of hydrology and water resources. Topmerit Page Publishers.

Dyfyniad Arddull Chicago

MUSTAFA, S. A Textbook of Hydrology and Water Resources. Topmerit Page Publishers, 2012.

Dyfyniad MLA

MUSTAFA, S. A Textbook of Hydrology and Water Resources. Topmerit Page Publishers, 2012.

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