APA (7th ed.) Citation

Zipser, R. A. DDR-Studien. Lang.

Chicago Style (17th ed.) Citation

Zipser, Richard A. DDR-Studien. New York [u.a.]: Lang.

MLA (8th ed.) Citation

Zipser, Richard A. DDR-Studien. Lang.

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