Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Kopp, E. Making up Numbers: A History of Invention in Mathematics.

Chicago Citation Edition Citation

Kopp, Ekkehard. Making Up Numbers: A History of Invention in Mathematics.

MLA Citation Edition Citation

Kopp, Ekkehard. Making Up Numbers: A History of Invention in Mathematics.