Dyfyniad APA

Alford, D. V. (2007). Pests of fruit crops: A colour handbook. Burlington; Boston, MA: Elsevier/Academic Press.

Dyfyniad Arddull Chicago

Alford, David V. Pests of Fruit Crops: A Colour Handbook. Burlington; Boston, MA: Elsevier/Academic Press, 2007.

Dyfyniad MLA

Alford, David V. Pests of Fruit Crops: A Colour Handbook. Burlington; Boston, MA: Elsevier/Academic Press, 2007.

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