APA (7th ed.) Citation

(1968). Historische Forschungen. Duncker & Humblot.

Chicago Style (17th ed.) Citation

Historische Forschungen. Berlin: Duncker & Humblot, 1968.

MLA (9th ed.) Citation

Historische Forschungen. Duncker & Humblot, 1968.

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