Dyfyniad APA

FAO. (1996). FAO forestry paper N133: Forest codes of practice: Contributing to environmentally sound forest operations. Rome: FAO.

Dyfyniad Arddull Chicago

FAO. FAO Forestry Paper N133: Forest Codes of Practice: Contributing to Environmentally Sound Forest Operations. Rome: FAO, 1996.

Dyfyniad MLA

FAO. FAO Forestry Paper N133: Forest Codes of Practice: Contributing to Environmentally Sound Forest Operations. Rome: FAO, 1996.

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