Society for Medicinal Plant and Natural Products Research. (1935). Planta Medica. Georg Thieme Verlag.
Chicago-viite (17. p.)Society for Medicinal Plant and Natural Products Research. Planta Medica. Stuttgart, Alemanha: Georg Thieme Verlag, 1935.
MLA-viite (8. p.)Society for Medicinal Plant and Natural Products Research. Planta Medica. Georg Thieme Verlag, 1935.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.