APA (7th ed.) Citation

Duncker & Humblot. (1903). Verlagsverzeichnis von Duncker & Humblot in Leipzig. Duncker & Humblot.

Chicago Style (17th ed.) Citation

Duncker & Humblot. Verlagsverzeichnis Von Duncker & Humblot in Leipzig. Leipzig: Duncker & Humblot, 1903.

MLA (9th ed.) Citation

Duncker & Humblot. Verlagsverzeichnis Von Duncker & Humblot in Leipzig. Duncker & Humblot, 1903.

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