APA (7th ed.) Citation

Einhard 770-840. (1880). Einhardi Vita Karoli Magni (4. ed.). Hahn.

Chicago Style (17th ed.) Citation

Einhard 770-840. Einhardi Vita Karoli Magni. 4. ed. Hannoverae: Hahn, 1880.

MLA (9th ed.) Citation

Einhard 770-840. Einhardi Vita Karoli Magni. 4. ed. Hahn, 1880.

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