APA引文

UNASYLVA. (2002). Forest biological diversity. Rome, Italy: FAO.

Trích dẫn kiểu Chicago

UNASYLVA. Forest Biological Diversity. Rome, Italy: FAO, 2002.

MLA引文

UNASYLVA. Forest Biological Diversity. Rome, Italy: FAO, 2002.

警告:这些引文格式不一定是100%准确.