APA (7th ed.) Citation
Ostwald, W. <Die> räumliche Situation in der DDR- Regionen.
Chicago Style (17th ed.) Citation
Ostwald, W. <Die> Räumliche Situation in Der DDR- Regionen.
MLA (9th ed.) Citation
Ostwald, W. <Die> Räumliche Situation in Der DDR- Regionen.
Warning: These citations may not always be 100% accurate.