FAO. (1990). FAO animal production and health paper N.80: Animal genetic resources: A global programme for sustainable development. Rome: FAO.
Chicago Style aipamenaFAO. FAO Animal Production and Health Paper N.80: Animal Genetic Resources: A Global Programme for Sustainable Development. Rome: FAO, 1990.
MLA aipamenaFAO. FAO Animal Production and Health Paper N.80: Animal Genetic Resources: A Global Programme for Sustainable Development. Rome: FAO, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.