BUTTLAR, & FRY. (1980). The U.F.O. phenomenon. London: Book Club Associates.
Chicago Style CitationBUTTLAR, and FRY. The U.F.O. Phenomenon. London: Book Club Associates, 1980.
MLA CitationBUTTLAR, and FRY. The U.F.O. Phenomenon. London: Book Club Associates, 1980.
Warning: These citations may not always be 100% accurate.