Citazione APA

(1992). On-farm composting handbook. New York: Northeast Regional Agricultural Engineering.

Stile di citazione Chicago

On-farm Composting Handbook. New York: Northeast Regional Agricultural Engineering, 1992.

Citazione MLA

On-farm Composting Handbook. New York: Northeast Regional Agricultural Engineering, 1992.

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