APA (7th ed.) Citation

(1993). Die Luftschiffe (Authorized German language ed.). Bechtermünz.

Chicago Style (17th ed.) Citation

Die Luftschiffe. Authorized German language ed. Eltville am Rhein: Bechtermünz, 1993.

MLA (9th ed.) Citation

Die Luftschiffe. Authorized German language ed. Bechtermünz, 1993.

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