APA Edition Citation

Hartcup, G. (1974). The achievement of the airship : a history of the development of rigid, semi-rigid and non-rigid airships / (by) Guy Hartcup: A history of the development of rigid, semi-rigid and non-rigid airships. David and Charles.

Chicago Edition Citation

Hartcup, Guy. The Achievement of the Airship : A History of the Development of Rigid, Semi-rigid and Non-rigid Airships / (by) Guy Hartcup: A History of the Development of Rigid, Semi-rigid and Non-rigid Airships. Newton Abbot: David and Charles, 1974.

MLA Edition Citation

Hartcup, Guy. The Achievement of the Airship : A History of the Development of Rigid, Semi-rigid and Non-rigid Airships / (by) Guy Hartcup: A History of the Development of Rigid, Semi-rigid and Non-rigid Airships. David and Charles, 1974.