Dyfyniad APA

Sweeney, P. (2010). Liffey ships & shipbuilding. Mercier Press.

Dyfyniad Arddull Chicago

Sweeney, Pat. Liffey Ships & Shipbuilding. Cork, Ireland: Mercier Press, 2010.

Dyfyniad MLA

Sweeney, Pat. Liffey Ships & Shipbuilding. Mercier Press, 2010.

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