Citazione APA

R A Leng. (1997). FAO animal production and health paper N139: Tree foliage in ruminant nutrition. Rome: FAO.

Stile di citazione Chicago

R A Leng. FAO Animal Production and Health Paper N139: Tree Foliage in Ruminant Nutrition. Rome: FAO, 1997.

Citazione MLA

R A Leng. FAO Animal Production and Health Paper N139: Tree Foliage in Ruminant Nutrition. Rome: FAO, 1997.

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