Cita APA (7th ed.)

Deuel, L. (1973). Flights into yesterday: The story of aerial archaeology. Penguin.

Cita Chicago (17th ed.)

Deuel, Leo. Flights into Yesterday: The Story of Aerial Archaeology. Harmondsworth: Penguin, 1973.

Cita MLA (8th ed.)

Deuel, Leo. Flights into Yesterday: The Story of Aerial Archaeology. Penguin, 1973.