APA
Aaseng N., . (2000). Multiple sclerosis. New York: Franklin Watts.
Chicago
Aaseng Nathan, . 2000. Multiple sclerosis. New York: Franklin Watts.
Harvard
Aaseng N., . (2000). Multiple sclerosis. New York: Franklin Watts.
MLA
Aaseng Nathan, . Multiple sclerosis. New York: Franklin Watts. 2000.