APA (7th ed.) Citation

Zeithammer, G., & Zwerschke, G. (1997). Biographie Bolzanos. Friedrich Frommann (Günther Holzboog).

Chicago Style (17th ed.) Citation

Zeithammer, Gregor, and Gerhard Zwerschke. Biographie Bolzanos. Stuttgart-Bad Cannstatt: Friedrich Frommann (Günther Holzboog), 1997.

MLA (9th ed.) Citation

Zeithammer, Gregor, and Gerhard Zwerschke. Biographie Bolzanos. Friedrich Frommann (Günther Holzboog), 1997.

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