Remains of old Latin
MLA
Ennius, Quintus, et al. Remains of Old Latin. Revised and reprinted Cambridge, Mass: Harvard University Press, 2006.
APA
Ennius, Q., Caecilius Statius, C. Statius, Andronicus, L., Naevius, G., Pacuvius, M., Accius, L., & Warmington, E. H. (2006). Remains of old Latin. Revised and reprinted Cambridge, Mass: Harvard University Press.
Chicago
Ennius, Quintus., Caecilius Statius, Livius Andronicus, Gnaeus Naevius, Marcus Pacuvius, and Lucius Accius. Remains of Old Latin. Translated by E. H Warmington. Revised and reprinted Cambridge, Mass: Harvard University Press, 2006.