Trích dẫn APA

(2004). Protein sources for the animal feed industry. Rome: Food and Agriculture Organization of the United Nations.

Trích dẫn kiểu Chicago

Protein Sources for the Animal Feed Industry. Rome: Food and Agriculture Organization of the United Nations, 2004.

Trích dẫn MLA

Protein Sources for the Animal Feed Industry. Rome: Food and Agriculture Organization of the United Nations, 2004.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.