Dyfyniad APA

(1993). TAXON: Journal of the international association for plant taxonomy. THE INTERNATIONAL BUREAU FOR PLANT TAXONOMY AND NOMENCLATURE.

Dyfyniad Arddull Chicago

TAXON: Journal of the International Association for Plant Taxonomy. NETHERLANDS: THE INTERNATIONAL BUREAU FOR PLANT TAXONOMY AND NOMENCLATURE, 1993.

Dyfyniad MLA

TAXON: Journal of the International Association for Plant Taxonomy. THE INTERNATIONAL BUREAU FOR PLANT TAXONOMY AND NOMENCLATURE, 1993.

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