APA Citation

Pippal, H. R., Schröder, K. A., Michel, E., & Ritter, L. Hans Robert Pippal. Wien.

Chicago Style Citation

Pippal, Hans Robert, Klaus Albrecht Schröder, Eva Michel, and Laura Ritter. Hans Robert Pippal. Wien.

MLA Citation

Pippal, Hans Robert, Klaus Albrecht Schröder, Eva Michel, and Laura Ritter. Hans Robert Pippal. Wien.

Warning: These citations may not always be 100% accurate.