Dyfyniad APA

(2004). Relativistic astrophysics and cosmology. River Edge, NJ: World Scientific.

Dyfyniad Arddull Chicago

Relativistic Astrophysics and Cosmology. River Edge, NJ: World Scientific, 2004.

Dyfyniad MLA

Relativistic Astrophysics and Cosmology. River Edge, NJ: World Scientific, 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.