APA ציטוט

Weinshenker, B., & Ebers, G. (1987). The natural history of multiple sclerosis.

Chicago Style (17th ed.) Citation

Weinshenker, BG, and G. Ebers. The Natural History of Multiple Sclerosis. 1987.

ציטוט MLA

Weinshenker, BG, and G. Ebers. The Natural History of Multiple Sclerosis. 1987.