APA Style

Clavien, P. et al (2016). Atlas of Upper Gastrointestinal and Hepato-Pancreato-Biliary Surgery. Second Edition (Second Edition). Berlin: Springer Verlag.

MLA Style

Clavien, Pierre-Alain. et al. "Atlas of Upper Gastrointestinal and Hepato-Pancreato-Biliary Surgery. Second Edition". Second Edition Berlin: Springer Verlag, 2016. .