Cita APA

(2003). McGraw-Hill dictionary of astronomy. New York: McGraw-Hill.

Chicago Style Citation

McGraw-Hill Dictionary of Astronomy. New York: McGraw-Hill, 2003.

Cita MLA

McGraw-Hill Dictionary of Astronomy. New York: McGraw-Hill, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.