Cita APA (7th ed.)
Friberg, J. (2005). Unexpected links between Egyptian and Babylonian mathematics. World Scientific.
Cita Chicago (17th ed.)
Friberg, Jöran. Unexpected Links Between Egyptian and Babylonian Mathematics. Hackensack, N.J.: World Scientific, 2005.
Cita MLA (9th ed.)
Friberg, Jöran. Unexpected Links Between Egyptian and Babylonian Mathematics. World Scientific, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.