The Sun is pretty big,[1] but the Moon is not so big.[2] The Sun is also quite hot.[3]
- ↑ Miller, Edward. The Sun. Academic Press, 2005, p. 1.
- ↑ Brown, Rebecca. "Size of the Moon," Scientific American, 51(78):46.
- ↑ Smith, John. The Sun's Heat. Academic Press, 2005, p. 2.
How do I do the above in my MediaWiki? The <ref> tags do not do anything in my wiki.