APA (7th ed.) Citation

Sitaridis, K., Domi, I., Nathanailidou, M., Chatzigiannis, G., Boulas, K. A., Sourtse, G., & Hatzigeorgiadis, A. Air in gallbladder: Emphysematous cholecystitis or else? Wiley.

Chicago Style (17th ed.) Citation

Sitaridis, Konstantinos, Iliana Domi, Maria Nathanailidou, George Chatzigiannis, Konstantinos A. Boulas, Gionous Sourtse, and Anestis Hatzigeorgiadis. Air in Gallbladder: Emphysematous Cholecystitis or Else? Wiley.

MLA (9th ed.) Citation

Sitaridis, Konstantinos, et al. Air in Gallbladder: Emphysematous Cholecystitis or Else? Wiley.