APA (7th ed.) Citation

Smart, W. (1962). Text-book on spherical astronomy. Cambridge University Press.

Chicago Style (17th ed.) Citation

Smart, W.M. Text-book on Spherical Astronomy. Cambridge: Cambridge University Press, 1962.

MLA (9th ed.) Citation

Smart, W.M. Text-book on Spherical Astronomy. Cambridge University Press, 1962.