APA-referens (7:e uppl.)

Barker, R. A., Björklund, A., Gash, D. M., Whone, A., Van Laar, A., Kordower, J. H., . . . Lund University, P. a. a. o. s. r. e. (2020). GDNF and Parkinson's Disease. Journal of Parkinson's Disease, 10(3), 875. https://doi.org/10.3233/JPD-202004

Chicago-referens (17:e uppl.)

Barker, Roger A., et al. "GDNF and Parkinson's Disease." Journal of Parkinson's Disease 10, no. 3 (2020): 875. https://doi.org/10.3233/JPD-202004.

MLA-referens (9:e uppl.)

Barker, Roger A., et al. "GDNF and Parkinson's Disease." Journal of Parkinson's Disease, vol. 10, no. 3, 2020, p. 875, https://doi.org/10.3233/JPD-202004.