APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.