APA citiranje

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

Trích dẫn kiểu Chicago

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

MLA citiranje

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