Dyfyniad APA

American Chemical Society. Division of Environmental Chemistry. Preprints of papers. [American Chemical Society. Division of Environmental Chemistry].

Dyfyniad Arddull Chicago

American Chemical Society. Division of Environmental Chemistry. Preprints of Papers. Chicago: [American Chemical Society. Division of Environmental Chemistry].

Dyfyniad MLA

American Chemical Society. Division of Environmental Chemistry. Preprints of Papers. [American Chemical Society. Division of Environmental Chemistry].

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