APA (7th ed.) Citation

Einhard, 7., & Thorpe, L. G. M. (1970). The life of Charlemagne. Folio Society.

Chicago Style (17th ed.) Citation

Einhard, 770(ca.)-840, and Lewis G. M. Thorpe. The Life of Charlemagne. London: Folio Society, 1970.

MLA (9th ed.) Citation

Einhard, 770(ca.)-840, and Lewis G. M. Thorpe. The Life of Charlemagne. Folio Society, 1970.