Douglas, U. (1969). The phenomena of flying saucers and spatial people. Exposition Press.
Chicago Style (17th ed.) CitationDouglas, Ulysee. The Phenomena of Flying Saucers and Spatial People. New York: Exposition Press, 1969.
MLA (9th ed.) CitationDouglas, Ulysee. The Phenomena of Flying Saucers and Spatial People. Exposition Press, 1969.
Warning: These citations may not always be 100% accurate.