APA (7th ed.) Citation

Gibbs, S. L. (1976). Greek and Roman sundials. Yale University Press.

Chicago Style (17th ed.) Citation

Gibbs, Sharon L. Greek and Roman Sundials. New Haven, [Conn.]: Yale University Press, 1976.

MLA (9th ed.) Citation

Gibbs, Sharon L. Greek and Roman Sundials. Yale University Press, 1976.