APA (7th ed.) Citation

Seidel, P. M. (2012). Michael Helding: Peter M. Seidel. Aschendorff.

Chicago Style (17th ed.) Citation

Seidel, Peter M. Michael Helding: Peter M. Seidel. Münster: Aschendorff, 2012.

MLA (8th ed.) Citation

Seidel, Peter M. Michael Helding: Peter M. Seidel. Aschendorff, 2012.

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