APA (7th ed.) Citation

Lehnert, H. (2017). DGIM Innere Medizin (Living reference work, continuously updated edition.). Springer. https://doi.org/10.1007/978-3-642-54676-1

Chicago Style (17th ed.) Citation

Lehnert, Hendrik. DGIM Innere Medizin. Living reference work, continuously updated edition. Berlin, Heidelberg: Springer, 2017. https://doi.org/10.1007/978-3-642-54676-1.

MLA (9th ed.) Citation

Lehnert, Hendrik. DGIM Innere Medizin. Living reference work, continuously updated edition. Springer, 2017. https://doi.org/10.1007/978-3-642-54676-1.