APA citiranje
Higgins, P. M. (2008). Number story: From counting to cryptography. Copernicus Books.
Chicago Style (17th ed.) Citation
Higgins, Peter M. Number Story: From Counting to Cryptography. London: Copernicus Books, 2008.
MLA citiranje
Higgins, Peter M. Number Story: From Counting to Cryptography. Copernicus Books, 2008.
Opozorilo: Ti citati niso vedno 100% točni.