Bull, P., & Ferreira, P. (2013). Dark energy and the inhomogeneous universe.
Cita Chicago (17th ed.)Bull, P., i P. Ferreira. Dark Energy and the Inhomogeneous Universe. 2013.
Cita MLA (9th ed.)Bull, P., i P. Ferreira. Dark Energy and the Inhomogeneous Universe. 2013.
Atenció: Aquestes cites poden no estar 100% correctes.