APA (7th ed.) Citation

Jones, K. G. (1991). Messier's nebulae and star clusters (2nd edition.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Jones, Kenneth Glyn. Messier's Nebulae and Star Clusters. 2nd edition. Cambridge: Cambridge University Press, 1991.

MLA (8th ed.) Citation

Jones, Kenneth Glyn. Messier's Nebulae and Star Clusters. 2nd edition. Cambridge University Press, 1991.

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