APA (7th ed.) Citation

Petzold, A., de Boer, J. F., Schippling, S., Vermersch, P., Kardon, R., Green, A., . . . Polman, C. (2010). Optical coherence tomography in multiple sclerosis: A systematic review and meta-analysis. Lancet neurology, 9(9), 921-932. https://doi.org/10.1016/S1474-4422(10)70168-X

Chicago Style (17th ed.) Citation

Petzold, Axel, Johannes F. de Boer, Sven Schippling, Patrik Vermersch, Randy Kardon, Ari Green, Peter A. Calabresi, and Chris Polman. "Optical Coherence Tomography in Multiple Sclerosis: A Systematic Review and Meta-analysis." Lancet Neurology 9, no. 9 (2010): 921-932. https://doi.org/10.1016/S1474-4422(10)70168-X.

MLA (9th ed.) Citation

Petzold, Axel, et al. "Optical Coherence Tomography in Multiple Sclerosis: A Systematic Review and Meta-analysis." Lancet Neurology, vol. 9, no. 9, 2010, pp. 921-932, https://doi.org/10.1016/S1474-4422(10)70168-X.