Esnault-Pelterie, R. (1930). L' astronautique. Lahure.
Chicago Style (17th ed.) CitationEsnault-Pelterie, Robert. L' Astronautique. Paris: Lahure, 1930.
MLA (9th ed.) CitationEsnault-Pelterie, Robert. L' Astronautique. Lahure, 1930.
Warning: These citations may not always be 100% accurate.