Dyfyniad APA

Chemistry Department, W. C. Labs on paint and blue pigments.

Dyfyniad Arddull Chicago

Chemistry Department, Wellesley College. Labs on Paint and Blue Pigments.

Dyfyniad MLA

Chemistry Department, Wellesley College. Labs on Paint and Blue Pigments.

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