Dyfyniad APA

E Otavo Rodriguez. (1986). FAO forestry paper N.49: Wood extraction with oxen and agricultural tractors. Rome: FAO.

Dyfyniad Arddull Chicago

E Otavo Rodriguez. FAO Forestry Paper N.49: Wood Extraction With Oxen and Agricultural Tractors. Rome: FAO, 1986.

Dyfyniad MLA

E Otavo Rodriguez. FAO Forestry Paper N.49: Wood Extraction With Oxen and Agricultural Tractors. Rome: FAO, 1986.

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