APA (7th ed.) Citation

Neumann, P. Flugzeuge. Velhagen & Klasing.

Chicago Style (17th ed.) Citation

Neumann, Paul. Flugzeuge. Bielefeld [u.a.]: Velhagen & Klasing.

MLA (9th ed.) Citation

Neumann, Paul. Flugzeuge. Velhagen & Klasing.

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