APA (7th ed.) Citation

Delbrück, R. v. (1905). ohneTitel. Duncker & Humblot.

Chicago Style (17th ed.) Citation

Delbrück, Rudolf von. OhneTitel. Leipzig: Duncker & Humblot, 1905.

MLA (8th ed.) Citation

Delbrück, Rudolf von. OhneTitel. Duncker & Humblot, 1905.

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