Cita APA (7th ed.)

Langdon-Davies, J. (1938). Air raid: The technique of silent approach, high explosive, panic. Routledge.

Cita Chicago (17th ed.)

Langdon-Davies, John. Air Raid: The Technique of Silent Approach, High Explosive, Panic. London: Routledge, 1938.

Cita MLA (8th ed.)

Langdon-Davies, John. Air Raid: The Technique of Silent Approach, High Explosive, Panic. Routledge, 1938.