APA način citiranja

Calabrese, C., Fabbri, A., Bortolotti, M., Cenacchi, G., Carlo, S., Zahlane, D., . . . Febo, G. D. (2005). Effect of omeprazole on symptoms and ultrastructural esophageal damage in acid bile reflux. World J Gastroenterol.

Čikaški stil citiranja

Calabrese, Carlo, Anna Fabbri, Mauro Bortolotti, Giovanna Cenacchi, Scialpi Carlo, Desiree Zahlane, Mario Miglioli, i Giulio Di Febo. "Effect of Omeprazole On Symptoms and Ultrastructural Esophageal Damage in Acid Bile Reflux." World J Gastroenterol 2005.

MLA način citiranja

Calabrese, Carlo, et al. "Effect of Omeprazole On Symptoms and Ultrastructural Esophageal Damage in Acid Bile Reflux." World J Gastroenterol 2005.