APA (7th ed.) Citation

Ball, R. S. (1905). A Popular Guide to the Heavens. Cambridge University Press. https://doi.org/10.1017/CBO9781107338418

Chicago Style (17th ed.) Citation

Ball, Robert Stawell. A Popular Guide to the Heavens. Cambridge: Cambridge University Press, 1905. https://doi.org/10.1017/CBO9781107338418.

MLA (9th ed.) Citation

Ball, Robert Stawell. A Popular Guide to the Heavens. Cambridge University Press, 1905. https://doi.org/10.1017/CBO9781107338418.

Warning: These citations may not always be 100% accurate.