APA (7th ed.) Citation

Lactantius, L. C. F. 2., & Heck, E. (2005). Divinarvm institvtionvm libri septem. De Gruyter.

Chicago Style (17th ed.) Citation

Lactantius, Lucius Caecilius Firmianus 250-317, and Eberhard Heck. Divinarvm Institvtionvm Libri Septem. Berolini [u.a.]: De Gruyter, 2005.

MLA (8th ed.) Citation

Lactantius, Lucius Caecilius Firmianus 250-317, and Eberhard Heck. Divinarvm Institvtionvm Libri Septem. De Gruyter, 2005.