Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.