Cita APA (7a ed.)

Romero, G. E., & Pérez, D. (2011). Time and irreversibility in an accelerating universe.

Cita Chicago Style (17a ed.)

Romero, Gustavo Esteban, y Daniela Pérez. Time and Irreversibility in an Accelerating Universe. 2011.

Cita MLA (8a ed.)

Romero, Gustavo Esteban, y Daniela Pérez. Time and Irreversibility in an Accelerating Universe. 2011.