Dyfyniad APA

Plant sciences group & Wageningen University & Research Centre. (2008). Plant life.

Dyfyniad Arddull Chicago

Plant sciences group and Wageningen University & Research Centre. Plant Life. 2008.

Dyfyniad MLA

Plant sciences group and Wageningen University & Research Centre. Plant Life. 2008.

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