APA
von Denffer H., Dressler J., . (19750113). [Radionuclide dacryocystography for demonstrating obstructions of the lacrimal drainage apparatus (author's transl)]. : Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie. Albrecht von Graefe's archive for clinical and experimental ophthalmology.
Chicago
von Denffer H, Dressler J, . 19750113. [Radionuclide dacryocystography for demonstrating obstructions of the lacrimal drainage apparatus (author's transl)]. : Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie. Albrecht von Graefe's archive for clinical and experimental ophthalmology.
Harvard
von Denffer H., Dressler J., . (19750113). [Radionuclide dacryocystography for demonstrating obstructions of the lacrimal drainage apparatus (author's transl)]. : Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie. Albrecht von Graefe's archive for clinical and experimental ophthalmology.
MLA
von Denffer H, Dressler J, . [Radionuclide dacryocystography for demonstrating obstructions of the lacrimal drainage apparatus (author's transl)]. : Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie. Albrecht von Graefe's archive for clinical and experimental ophthalmology. 19750113.