Cita APA (7a ed.)
Krupp, L. B., & Elkins, L. E. (2000 Oct 10). Fatigue and declines in cognitive functioning in multiple sclerosis. Neurology, 55(7), 934-940.
Cita Chicago Style (17a ed.)
Krupp, L B., y L E. Elkins. "Fatigue and Declines in Cognitive Functioning in Multiple Sclerosis." Neurology 55, no. 7 (2000 Oct 10): 934-940.
Cita MLA (9a ed.)
Krupp, L B., y L E. Elkins. "Fatigue and Declines in Cognitive Functioning in Multiple Sclerosis." Neurology, vol. 55, no. 7, 2000 Oct 10, pp. 934-940.
Precaución: Estas citas no son 100% exactas.