Dyfyniad APA

International plant Genetic, R. i. (1996). Descriptors for coffee. International plant Genetic Resources.

Dyfyniad Arddull Chicago

International plant Genetic, Resources institute. Descriptors for Coffee. Rome: International plant Genetic Resources, 1996.

Dyfyniad MLA

International plant Genetic, Resources institute. Descriptors for Coffee. International plant Genetic Resources, 1996.

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