Lekovite Sirovine | Institute for Medicinal Plants Research "Dr. Josif Pancic". Cambridge University Press.
Chicago Style (17th ed.) ZitazioaLekovite Sirovine | Institute for Medicinal Plants Research "Dr. Josif Pancic". Cambridge University Press.
MLA (9th ed.) ZitazioaLekovite Sirovine | Institute for Medicinal Plants Research "Dr. Josif Pancic". Cambridge University Press.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.