APA (7th ed.) Citation

Schmitt, C. (1928). Verfassungslehre. Duncker & Humblot.

Chicago Style (17th ed.) Citation

Schmitt, Carl. Verfassungslehre. München [u.a.]: Duncker & Humblot, 1928.

MLA (9th ed.) Citation

Schmitt, Carl. Verfassungslehre. Duncker & Humblot, 1928.

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