Dyfyniad APA

World Health Organization. (1998). Concise International chemical assessment Document; Methyl Methacrylate. IOMS.

Dyfyniad Arddull Chicago

World Health Organization. Concise International Chemical Assessment Document; Methyl Methacrylate. Ginebra: IOMS, 1998.

Dyfyniad MLA

World Health Organization. Concise International Chemical Assessment Document; Methyl Methacrylate. IOMS, 1998.

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