APA (7th ed.) Citation

Beyna, T., Gerges, C., Neuhaus, H., Farnik, H., Sarrazin, C., & Albert, J. G. (2016). Direct retrograde cholangioscopy with a new prototype double-bending cholangioscope. Endoscopy, 48(10), 929. https://doi.org/10.1055/s-0042-110395

Chicago Style (17th ed.) Citation

Beyna, Torsten, Christian Gerges, Horst Neuhaus, Harald Farnik, Christoph Sarrazin, and Jörg G. Albert. "Direct Retrograde Cholangioscopy with a New Prototype Double-bending Cholangioscope." Endoscopy 48, no. 10 (2016): 929. https://doi.org/10.1055/s-0042-110395.

MLA (9th ed.) Citation

Beyna, Torsten, et al. "Direct Retrograde Cholangioscopy with a New Prototype Double-bending Cholangioscope." Endoscopy, vol. 48, no. 10, 2016, p. 929, https://doi.org/10.1055/s-0042-110395.