APA (7th ed.) Citation

Gerber, W., & Bräuer, K. (2021). Ostseeraum. Friedrich.

Chicago Style (17th ed.) Citation

Gerber, Wolfgang, and Kerstin Bräuer. Ostseeraum. Hannover: Friedrich, 2021.

MLA (9th ed.) Citation

Gerber, Wolfgang, and Kerstin Bräuer. Ostseeraum. Friedrich, 2021.

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