Sinclair GB et al. (1989). Compendium of soybean diseases (3.). APS Press.
Chicago Style aipamenaSinclair GB et al. Compendium of Soybean Diseases. 3. USA: APS Press, 1989.
MLA aipamenaSinclair GB et al. Compendium of Soybean Diseases. 3. APS Press, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.