توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Steidel, K., Ruppert, M. C., Palaghia, I., Greuel, A., Tahmasian, M., Maier, F., . . . Eggers, C. (2021). Dopaminergic pathways and resting-state functional connectivity in Parkinson's disease with freezing of gait. Philipps-Universität Marburg. https://doi.org/10.1016/j.nicl.2021.102899

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Steidel, Kenan, et al. Dopaminergic Pathways and Resting-state Functional Connectivity in Parkinson's Disease with Freezing of Gait. Philipps-Universität Marburg, 2021. https://doi.org/10.1016/j.nicl.2021.102899.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Steidel, Kenan, et al. Dopaminergic Pathways and Resting-state Functional Connectivity in Parkinson's Disease with Freezing of Gait. Philipps-Universität Marburg, 2021. https://doi.org/10.1016/j.nicl.2021.102899.