Dyfyniad APA

Distribution and sales section FAO. (1968). Ceres. Distribution and sales section FAO.

Dyfyniad Arddull Chicago

Distribution and sales section FAO. Ceres. Rome: Distribution and sales section FAO, 1968.

Dyfyniad MLA

Distribution and sales section FAO. Ceres. Distribution and sales section FAO, 1968.

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