Dyfyniad APA

Inglis, S. J. (1967). An Introduction to Astronomy: Planets, Stars, and Galaxies. New York: John Wiley and Sons.

Dyfyniad Arddull Chicago

Inglis, Stuart J. An Introduction to Astronomy: Planets, Stars, and Galaxies. New York: John Wiley and Sons, 1967.

Dyfyniad MLA

Inglis, Stuart J. An Introduction to Astronomy: Planets, Stars, and Galaxies. New York: John Wiley and Sons, 1967.

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