APA (7th ed.) Citation

Schaefer, B. (2011). Berlin: Superlative an der Spree. DuMont Reiseverl.

Chicago Style (17th ed.) Citation

Schaefer, Barbara. Berlin: Superlative an Der Spree. Ostfildern: DuMont Reiseverl, 2011.

MLA (8th ed.) Citation

Schaefer, Barbara. Berlin: Superlative an Der Spree. DuMont Reiseverl, 2011.