APA (7th ed.) Citation

Zolnikova, O. Y., Kardasheva, S. S., Shulpekova, Y. O., Dzhakhaya, N. L., & Sedova, A. V. Second Russian Gastroenterology Olympiad. Gastro LLC.

Chicago Style (17th ed.) Citation

Zolnikova, O. Yu., S. S. Kardasheva, Yu. O. Shulpekova, N. L. Dzhakhaya, and A. V. Sedova. Second Russian Gastroenterology Olympiad. Gastro LLC.

MLA (9th ed.) Citation

Zolnikova, O. Yu., et al. Second Russian Gastroenterology Olympiad. Gastro LLC.