Dyfyniad APA

Baines, A. (1969). Rearch in the chemical industry. New York: Elsevier publishing company ltd.

Dyfyniad Arddull Chicago

Baines, A. Rearch in the Chemical Industry. New York: Elsevier publishing company ltd, 1969.

Dyfyniad MLA

Baines, A. Rearch in the Chemical Industry. New York: Elsevier publishing company ltd, 1969.

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