APA (7th ed.) Citation

Rautenberg, O. (1897). Ost- und Westpreussen. Duncker & Humblot.

Chicago Style (17th ed.) Citation

Rautenberg, Otto. Ost- Und Westpreussen. Leipzig: Duncker & Humblot, 1897.

MLA (9th ed.) Citation

Rautenberg, Otto. Ost- Und Westpreussen. Duncker & Humblot, 1897.

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