APA (7th ed.) Citation

Rummel, W. v. (1914). Graf Zeppelin. Velhagen & Klasing.

Chicago Style (17th ed.) Citation

Rummel, Walter von. Graf Zeppelin. Bielefeld [u.a.]: Velhagen & Klasing, 1914.

MLA (9th ed.) Citation

Rummel, Walter von. Graf Zeppelin. Velhagen & Klasing, 1914.

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