APA (7th ed.) Citation

Gerberding, E., & Pluta-Kus, M. (2013). Petersburg. DuMont Reiseverlag.

Chicago Style (17th ed.) Citation

Gerberding, Eva, and Maria Pluta-Kus. Petersburg. Ostfildern: DuMont Reiseverlag, 2013.

MLA (9th ed.) Citation

Gerberding, Eva, and Maria Pluta-Kus. Petersburg. DuMont Reiseverlag, 2013.

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