Dyfyniad APA

Hodge, P. (1966). The physics and astronomy of galaxies and cosmology. Mcgraw-Hill Book.

Dyfyniad Arddull Chicago

Hodge, P.W. The Physics and Astronomy of Galaxies and Cosmology. New York: Mcgraw-Hill Book, 1966.

Dyfyniad MLA

Hodge, P.W. The Physics and Astronomy of Galaxies and Cosmology. Mcgraw-Hill Book, 1966.

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