APA (7th ed.) Citation

Neunkirch, W. 1. (1957). Warum gemeinsamer Markt? Held.

Chicago Style (17th ed.) Citation

Neunkirch, W. 1957. Warum Gemeinsamer Markt? Regensburg: Held, 1957.

MLA (8th ed.) Citation

Neunkirch, W. 1957. Warum Gemeinsamer Markt? Held, 1957.

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