Cita APA (7th ed.)
Weyl, H. Space - Time - Matter (4a.ed.). Dover publications.
Cita Chicago (17th ed.)
Weyl, Hermann. Space - Time - Matter. 4a.ed. Buenos Aires: Dover publications.
Cita MLA (9th ed.)
Weyl, Hermann. Space - Time - Matter. 4a.ed. Dover publications.
Atenció: Aquestes cites poden no estar 100% correctes.