Cita APA

FAO. (1960). FAO agricultural studies; N43: Efficient use of fertilizers. Rome: FAO.

Chicago Style Citation

FAO. FAO Agricultural Studies; N43: Efficient Use of Fertilizers. Rome: FAO, 1960.

Cita MLA

FAO. FAO Agricultural Studies; N43: Efficient Use of Fertilizers. Rome: FAO, 1960.

Atenció: Aquestes cites poden no estar 100% correctes.