Euclid & Heath, S. T. L. (1956). The Thirteen book of Euclid's elements (2nd ed., rev. with additions.). Dover Pub.
Cita Chicago (17th ed.)Euclid i Sir Thomas Little Heath. The Thirteen Book of Euclid's Elements. 2nd ed., rev. with additions. New York: Dover Pub, 1956.
Cita MLA (9th ed.)Euclid i Sir Thomas Little Heath. The Thirteen Book of Euclid's Elements. 2nd ed., rev. with additions. Dover Pub, 1956.
Atenció: Aquestes cites poden no estar 100% correctes.