APA استشهاد

Fletcher, N. A., Harding, A. E., & Marsden, C. D. (1991). The relationship between trauma and idiopathic torsion dystonia.

استشهاد بنمط شيكاغو

Fletcher, N A., A E. Harding, و C D. Marsden. The Relationship between Trauma and Idiopathic Torsion Dystonia. 1991.

MLA استشهاد

Fletcher, N A., A E. Harding, و C D. Marsden. The Relationship between Trauma and Idiopathic Torsion Dystonia. 1991.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.