APA (7th ed.) Citation

Schimmer, K. A. The Sieges of Vienna by the Turks.

Chicago Style (17th ed.) Citation

Schimmer, Karl August. The Sieges of Vienna by the Turks.

MLA (9th ed.) Citation

Schimmer, Karl August. The Sieges of Vienna by the Turks.

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