Style de citation APA

R A.J Roberts. (1989). FAO agricultural servicies bulletin; N78: Crop insurance. Rome: FAO.

Style de citation Chicago

R A.J Roberts. FAO Agricultural Servicies Bulletin; N78: Crop Insurance. Rome: FAO, 1989.

Style de citation MLA

R A.J Roberts. FAO Agricultural Servicies Bulletin; N78: Crop Insurance. Rome: FAO, 1989.

Attention : ces citations peuvent ne pas être correctes à 100%.