APA (7th ed.) Citation

Yolen, J., & Gutzschhahn, U. (1989). Eulen-Rufe. Otto Maier.

Chicago Style (17th ed.) Citation

Yolen, Jane, and Uwe-Michael Gutzschhahn. Eulen-Rufe. Ravensburg: Otto Maier, 1989.

MLA (9th ed.) Citation

Yolen, Jane, and Uwe-Michael Gutzschhahn. Eulen-Rufe. Otto Maier, 1989.

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