Lucas, F. L. (1922). Seneca and Elizabethan tragedy. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Lucas, F. L. Seneca and Elizabethan Tragedy. London: Cambridge University Press, 1922.
Lua MLA (8ú heag.)Lucas, F. L. Seneca and Elizabethan Tragedy. Cambridge University Press, 1922.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.