Dyfyniad APA

Patrick Moore, R. R. (2012). Patrick Moore's Data Book of Astronomy (2.). Cambridge University Press.

Dyfyniad Arddull Chicago

Patrick Moore, Robin Rees. Patrick Moore's Data Book of Astronomy. 2. Cambridge University Press, 2012.

Dyfyniad MLA

Patrick Moore, Robin Rees. Patrick Moore's Data Book of Astronomy. 2. Cambridge University Press, 2012.

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