APA Citation

Helfferich,Tryntje 1969-. (2013). The Iron Princess: Amalia Elisabeth and the Thirty Years War. Cambridge, Massachusetts: Harvard University Press.

Chicago Style Citation

Helfferich,Tryntje 1969-. The Iron Princess: Amalia Elisabeth and the Thirty Years War. Cambridge, Massachusetts: Harvard University Press, 2013.

MLA Citation

Helfferich,Tryntje 1969-. The Iron Princess: Amalia Elisabeth and the Thirty Years War. Cambridge, Massachusetts: Harvard University Press, 2013.

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