Παραπομπή APA

World Health Organization. (2007). Fresh fruits and vegetables. Rome: Food and Agriculture Organization of the United nations.

Παραπομπή Chicago Style

World Health Organization. Fresh Fruits and Vegetables. Rome: Food and Agriculture Organization of the United nations, 2007.

Παραπομπή MLA

World Health Organization. Fresh Fruits and Vegetables. Rome: Food and Agriculture Organization of the United nations, 2007.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.