Dyfyniad APA

Aubert, B., & Vullin, G. (1998). Citrus nurseries and planting techniques. CIRAD.

Dyfyniad Arddull Chicago

Aubert, Bernard, and Guy Vullin. Citrus Nurseries and Planting Techniques. París: CIRAD, 1998.

Dyfyniad MLA

Aubert, Bernard, and Guy Vullin. Citrus Nurseries and Planting Techniques. CIRAD, 1998.

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