APA Style

Paulsen, F., Waschke, J. (2018). Sobotta atlas of human anatomy : internal organs 16th edition (16th edition). Munich, Germany: Elsevier.

MLA Style

Paulsen, Friedrich., Waschke, Jens. "Sobotta atlas of human anatomy : internal organs 16th edition". 16th edition Munich, Germany: Elsevier, 2018. .