Citazione Stile APA (7a Edizione)
Goehl, B. (1981). Tropical Feeds: Feed information summaries and nutritive values. Food and agriculture organization of the United Nations.
Citazione stile Chigago Style (17a edizione)
Goehl, Bo. Tropical Feeds: Feed Information Summaries and Nutritive Values. Rome: Food and agriculture organization of the United Nations, 1981.
Citatione MLA (9a ed.)
Goehl, Bo. Tropical Feeds: Feed Information Summaries and Nutritive Values. Food and agriculture organization of the United Nations, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.