Παραπομπή APA

Childers, N. F. Modern fruit science: Orchard and small fruit culture. Horticultural Publications.

Παραπομπή Chicago Style

Childers, N F. Modern Fruit Science: Orchard and Small Fruit Culture. New Jersey: Horticultural Publications.

Παραπομπή MLA

Childers, N F. Modern Fruit Science: Orchard and Small Fruit Culture. Horticultural Publications.