APA (7th ed.) Citation

Ritter, N. Berliner Wanderbuch. Stapp.

Chicago Style (17th ed.) Citation

Ritter, Norbert. Berliner Wanderbuch. Berlin: Stapp.

MLA (9th ed.) Citation

Ritter, Norbert. Berliner Wanderbuch. Stapp.

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