Cita APA

FAO. (1991). FAO economic and social development paper N.102: Manual on fertilizer statistics. Rome: FAO.

Chicago Style Citation

FAO. FAO Economic and Social Development Paper N.102: Manual On Fertilizer Statistics. Rome: FAO, 1991.

Cita MLA

FAO. FAO Economic and Social Development Paper N.102: Manual On Fertilizer Statistics. Rome: FAO, 1991.

Atenció: Aquestes cites poden no estar 100% correctes.