APA (7th ed.) Citation

Shapovalyants, S. G., Ardasenov, T. B., Pankov, A. G., Budzinsky, S. A., & Veselova, V. S. Difficult choledocholithiasis – result of overdue surgical treatment of gallstone disease. Gastro LLC.

Chicago Style (17th ed.) Citation

Shapovalyants, S. G., T. B. Ardasenov, A. G. Pankov, S. A. Budzinsky, and V. S. Veselova. Difficult Choledocholithiasis – Result of Overdue Surgical Treatment of Gallstone Disease. Gastro LLC.

MLA (9th ed.) Citation

Shapovalyants, S. G., et al. Difficult Choledocholithiasis – Result of Overdue Surgical Treatment of Gallstone Disease. Gastro LLC.