APA (7th ed.) Citation

Viera, J. S. (1934). Achtung! Achtung! Fliegeralarm! (1.- 5. Tsd.). Schneider.

Chicago Style (17th ed.) Citation

Viera, Josef S. Achtung! Achtung! Fliegeralarm! 1.- 5. Tsd. Leipzig: Schneider, 1934.

MLA (9th ed.) Citation

Viera, Josef S. Achtung! Achtung! Fliegeralarm! 1.- 5. Tsd. Schneider, 1934.

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