Wetterich, C. (2024). Physical time for the beginning universe. International journal of modern physics. A, Particles and fields, gravitation, cosmology, 39(34), . https://doi.org/10.1142/S0217751X24450052
Chicago-Zitierstil (17. Ausg.)Wetterich, Christof. "Physical Time for the Beginning Universe." International Journal of Modern Physics. A, Particles and Fields, Gravitation, Cosmology 39, no. 34 (2024). https://doi.org/10.1142/S0217751X24450052.
MLA-Zitierstil (9. Ausg.)Wetterich, Christof. "Physical Time for the Beginning Universe." International Journal of Modern Physics. A, Particles and Fields, Gravitation, Cosmology, vol. 39, no. 34, 2024, https://doi.org/10.1142/S0217751X24450052.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.