APA (7th ed.) Citation

Bingen, D., & Plate, S. (2018). Polen 1918 – 2018. Deutsches Polen-Institut.

Chicago Style (17th ed.) Citation

Bingen, Dieter, and Silke Plate. Polen 1918 – 2018. Darmstadt: Deutsches Polen-Institut, 2018.

MLA (9th ed.) Citation

Bingen, Dieter, and Silke Plate. Polen 1918 – 2018. Deutsches Polen-Institut, 2018.

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