Schneider, J. S., & Roeltgen, D. P. (1993). Gangliosides and neurological diseases.
Chicago Style aipamenaSchneider, J S., and D P. Roeltgen. Gangliosides and Neurological Diseases. 1993.
MLA aipamenaSchneider, J S., and D P. Roeltgen. Gangliosides and Neurological Diseases. 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.