Dyfyniad APA

Hughes, R. (1984). Deactivation of catalysts. Academic Press.

Dyfyniad Arddull Chicago

Hughes, R. Deactivation of Catalysts. London ; Orlando: Academic Press, 1984.

Dyfyniad MLA

Hughes, R. Deactivation of Catalysts. Academic Press, 1984.

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