Dyfyniad APA

Lowe, J. (1994). Chemistry Industry and the Enrironment. M.C.Brown.

Dyfyniad Arddull Chicago

Lowe, James,N. Chemistry Industry and the Enrironment. Dubuque: M.C.Brown, 1994.

Dyfyniad MLA

Lowe, James,N. Chemistry Industry and the Enrironment. M.C.Brown, 1994.

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