APA (7th ed.) Citation

Thomas, J. H. (2008). Sunspots and starspots. Cambridge University Press.

Chicago Style (17th ed.) Citation

Thomas, John H. Sunspots and Starspots. Cambridge, UK: Cambridge University Press, 2008.

MLA (9th ed.) Citation

Thomas, John H. Sunspots and Starspots. Cambridge University Press, 2008.