APA (7th ed.) Citation

Bräuning, W., & Willmann, L. (1968). Luftbilder aus der DDR (o.A.). Brockhaus.

Chicago Style (17th ed.) Citation

Bräuning, Werner, and Lothar Willmann. Luftbilder Aus Der DDR. o.A. Leipzig: Brockhaus, 1968.

MLA (8th ed.) Citation

Bräuning, Werner, and Lothar Willmann. Luftbilder Aus Der DDR. o.A. Brockhaus, 1968.

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