Cita APA (7th ed.)
Sidharth, B. G. (2010). When the universe took a U-turn. World Scientific.
Cita Chicago (17th ed.)
Sidharth, B. G. When the Universe Took a U-turn. Singapore ; Hackensack, N.J.: World Scientific, 2010.
Cita MLA (9th ed.)
Sidharth, B. G. When the Universe Took a U-turn. World Scientific, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.