APA引文

(2007). Unasylva. Washington, D.C: Information Service of Food and Agriculture Organization of the United Nations.

Trích dẫn kiểu Chicago

Unasylva. Washington, D.C: Information Service of Food and Agriculture Organization of the United Nations, 2007.

MLA引文

Unasylva. Washington, D.C: Information Service of Food and Agriculture Organization of the United Nations, 2007.

警告：這些引文格式不一定是100％准確.