Dyfyniad APA

Malik, O., Donnelly, A., & Barnett, M. (2014). Fast facts: Multiple sclerosis (Third edition.). Health Press.

Dyfyniad Arddull Chicago

Malik, Omar, Ann Donnelly, and Michael Barnett. Fast Facts: Multiple Sclerosis. Third edition. Oxford, England: Health Press, 2014.

Dyfyniad MLA

Malik, Omar, et al. Fast Facts: Multiple Sclerosis. Third edition. Health Press, 2014.

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