APA-viite (7. p.)

Vizilo, T. L., Poponnikova, T. V., Fedoseeva, I. F., & Vasenina, E. D. (2021). The difficulties of diagnosis of neurosyphilis at the modern stage. Open Systems Publication.

Chicago-viite (17. p.)

Vizilo, T. L., T. V. Poponnikova, I. F. Fedoseeva, ja E. D. Vasenina. The Difficulties of Diagnosis of Neurosyphilis at the Modern Stage. Open Systems Publication, 2021.

MLA-viite (9. p.)

Vizilo, T. L., et al. The Difficulties of Diagnosis of Neurosyphilis at the Modern Stage. Open Systems Publication, 2021.