APA (7th ed.) Citation

Smart, W. M. (1965). Text-book on spherical astronomy (5. ed., repr.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Smart, William M. Text-book on Spherical Astronomy. 5. ed., repr. Cambridge: Cambridge Univ. Press, 1965.

MLA (9th ed.) Citation

Smart, William M. Text-book on Spherical Astronomy. 5. ed., repr. Cambridge Univ. Press, 1965.