APA aipamena

PEARSON, R. C. Compendium of grape diseases. APS Press.

Chicago Style aipamena

PEARSON, ROGER C. Compendium of Grape Diseases. APS Press.

MLA aipamena

PEARSON, ROGER C. Compendium of Grape Diseases. APS Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.