Hildebrandt, A. (1908). Airships past and present : together with chapters on the use of balloons in connection with meteorology, photography, and the carrier pigeon / by A. Hildebrandt: Together with chapters on the use of balloons in connection with meteorology, photography, and the carrier pigeon. Constable.
Chicago Style (17th ed.) CitationHildebrandt, Alfred. Airships Past and Present : Together with Chapters on the Use of Balloons in Connection with Meteorology, Photography, and the Carrier Pigeon / by A. Hildebrandt: Together with Chapters on the Use of Balloons in Connection with Meteorology, Photography, and the Carrier Pigeon. London: Constable, 1908.
MLA (9th ed.) CitationHildebrandt, Alfred. Airships Past and Present : Together with Chapters on the Use of Balloons in Connection with Meteorology, Photography, and the Carrier Pigeon / by A. Hildebrandt: Together with Chapters on the Use of Balloons in Connection with Meteorology, Photography, and the Carrier Pigeon. Constable, 1908.