APA引文

(1980). Firewood crops: Shrub and tree species for energy production. Washington: National Acedemy of Science.

Trích dẫn kiểu Chicago

Firewood Crops: Shrub and Tree Species for Energy Production. Washington: National Acedemy of Science, 1980.

MLA引文

Firewood Crops: Shrub and Tree Species for Energy Production. Washington: National Acedemy of Science, 1980.

警告：这些引文格式不一定是100％准确.