APA (7th ed.) Citation

Lactantius, L. C. F. 2., & Fritzsche, O. F. (1842). Firmiani Lactantii Opera. Tauchnitz.

Chicago Style (17th ed.) Citation

Lactantius, Lucius Caecilius Firmianus 250-317, and Otto Fridolin Fritzsche. Firmiani Lactantii Opera. Lipsiae: Tauchnitz, 1842.

MLA (8th ed.) Citation

Lactantius, Lucius Caecilius Firmianus 250-317, and Otto Fridolin Fritzsche. Firmiani Lactantii Opera. Tauchnitz, 1842.

Warning: These citations may not always be 100% accurate.