Consolmagno, G., Drogin, A., & Sepp, K. K. (1995). Turn left at Orion: A hundred night sky objects to see in a small telescope - and how to find them (2nd edition.). Cambridge University Press.
Chicago Style (17th ed.) CitationConsolmagno, Guy, Anne Drogin, and Karen Kotash Sepp. Turn Left at Orion: A Hundred Night Sky Objects to See in a Small Telescope - and How to Find Them. 2nd edition. Cambridge: Cambridge University Press, 1995.
MLA (8th ed.) CitationConsolmagno, Guy, et al. Turn Left at Orion: A Hundred Night Sky Objects to See in a Small Telescope - and How to Find Them. 2nd edition. Cambridge University Press, 1995.
Warning: These citations may not always be 100% accurate.