APA (7th ed.) Citation

Sioka, E., Zacharoulis, D., Zachari, E., Papamargaritis, D., Pinaka, O., Katsogridaki, G., & Tzovaras, G. Complicated Gallstones after Laparoscopic Sleeve Gastrectomy. Wiley.

Chicago Style (17th ed.) Citation

Sioka, Eleni, Dimitris Zacharoulis, Eleni Zachari, Dimitris Papamargaritis, Ourania Pinaka, Georgia Katsogridaki, and George Tzovaras. Complicated Gallstones After Laparoscopic Sleeve Gastrectomy. Wiley.

MLA (9th ed.) Citation

Sioka, Eleni, et al. Complicated Gallstones After Laparoscopic Sleeve Gastrectomy. Wiley.