Fairbank, J. (2007). Re: Zigler J, Delamarter R, Spivak J, et al. Results of the prospective, randomized, multicenter Food and Drug Administration investigational device exemption study of the ProDisc-L total disc replacement versus circumferential fusion for the treatment of 1-level degenerative disc disease. Spine 2007;32:1155-62.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fairbank, J. Re: Zigler J, Delamarter R, Spivak J, Et Al. Results of the Prospective, Randomized, Multicenter Food and Drug Administration Investigational Device Exemption Study of the ProDisc-L Total Disc Replacement Versus Circumferential Fusion for the Treatment of 1-level Degenerative Disc Disease. Spine 2007;32:1155-62. 2007.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Fairbank, J. Re: Zigler J, Delamarter R, Spivak J, Et Al. Results of the Prospective, Randomized, Multicenter Food and Drug Administration Investigational Device Exemption Study of the ProDisc-L Total Disc Replacement Versus Circumferential Fusion for the Treatment of 1-level Degenerative Disc Disease. Spine 2007;32:1155-62. 2007.