APA (7th ed.) Citation

Schreitter-Schwarzenfeld, G. (1954). Karl V: Ahnherr Europas. v. Schröder.

Chicago Style (17th ed.) Citation

Schreitter-Schwarzenfeld, Gertrude. Karl V: Ahnherr Europas. Hamburg: v. Schröder, 1954.

MLA (9th ed.) Citation

Schreitter-Schwarzenfeld, Gertrude. Karl V: Ahnherr Europas. v. Schröder, 1954.