APA (7th ed.) Citation

Röttger, A. (1989). Die Oettinger Störche 1986.

Chicago Style (17th ed.) Citation

Röttger, Albrecht. Die Oettinger Störche 1986. 1989.

MLA (9th ed.) Citation

Röttger, Albrecht. Die Oettinger Störche 1986. 1989.

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