Cita APA (7a ed.)

Comisión Europea. (2001). Forest condition in Europe: Results of the 2000 large-scale survey. CEC-UN/ECE.

Cita Chicago Style (17a ed.)

Comisión Europea. Forest Condition in Europe: Results of the 2000 Large-scale Survey. Geneva ; Brussels: CEC-UN/ECE, 2001.

Cita MLA (9a ed.)

Comisión Europea. Forest Condition in Europe: Results of the 2000 Large-scale Survey. CEC-UN/ECE, 2001.