Childers, N. F. (1996). Nutrition of fruit crops: Tropical, sub-tropical, temperate tree and small fruits. Horticultural Publications.
Cita Chicago (17th ed.)Childers, Norman Franklin. Nutrition of Fruit Crops: Tropical, Sub-tropical, Temperate Tree and Small Fruits. San Francisco: Horticultural Publications, 1996.
Cita MLA (9th ed.)Childers, Norman Franklin. Nutrition of Fruit Crops: Tropical, Sub-tropical, Temperate Tree and Small Fruits. Horticultural Publications, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.