APA-referens (7:e uppl.)
Laudal, O. A. (2011). Geometry of time-spaces: Non-commutative algebraic geometry, applied to quantum theory. World Scientific.
Chicago-referens (17:e uppl.)
Laudal, Olav Arnfinn. Geometry of Time-spaces: Non-commutative Algebraic Geometry, Applied to Quantum Theory. Singapore ; Hackensack, N.J.: World Scientific, 2011.
MLA-referens (9:e uppl.)
Laudal, Olav Arnfinn. Geometry of Time-spaces: Non-commutative Algebraic Geometry, Applied to Quantum Theory. World Scientific, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.