Dyfyniad APA

Vevey Engineering Works Ltd. (Switzerland). (1985). Technical bulletin. Vevey Engineering Works Ltd..

Dyfyniad Arddull Chicago

Vevey Engineering Works Ltd. (Switzerland). Technical Bulletin. Vevey, Switzerland: Vevey Engineering Works Ltd., 1985.

Dyfyniad MLA

Vevey Engineering Works Ltd. (Switzerland). Technical Bulletin. Vevey Engineering Works Ltd., 1985.

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