Penrose, R. (2024). The Basic Ideas of Conformal Cyclic Cosmology. Eternity between space and time, 69-84.
Citazione stile Chigago Style (17a edizione)Penrose, Roger. "The Basic Ideas of Conformal Cyclic Cosmology." Eternity Between Space and Time 2024: 69-84.
Citatione MLA (9a ed.)Penrose, Roger. "The Basic Ideas of Conformal Cyclic Cosmology." Eternity Between Space and Time, 2024, pp. 69-84.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.