APA način citiranja

Oleynikov, D., & Fisichella, P. M. (2020). A Mastery Approach to Complex Esophageal Diseases. Springer International Publishing.

Čikaški stil citiranja

Oleynikov, Dmitry, i P. Marco Fisichella. A Mastery Approach to Complex Esophageal Diseases. Springer International Publishing, 2020.

MLA način citiranja

Oleynikov, Dmitry, i P. Marco Fisichella. A Mastery Approach to Complex Esophageal Diseases. Springer International Publishing, 2020.