Dyfyniad APA

LANLY, J. Data book endangered tree and shrup species and provenances. FAO.

Dyfyniad Arddull Chicago

LANLY, J.P. Data Book Endangered Tree and Shrup Species and Provenances. FAO.

Dyfyniad MLA

LANLY, J.P. Data Book Endangered Tree and Shrup Species and Provenances. FAO.

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