Robertson, N. (1997). Handbook of Multiple Sclerosis. Second Edition; Revised and Expanded.
Chicago-stil citatRobertson, Neil. Handbook of Multiple Sclerosis. Second Edition; Revised and Expanded. 1997.
MLA-referensRobertson, Neil. Handbook of Multiple Sclerosis. Second Edition; Revised and Expanded. 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.