Halacy, D. S. (1967). They gave their names to science / by D.S. Halacy. Macdonald.
Chicago Style (17th ed.) CitationHalacy, D. S. They Gave Their Names to Science / by D.S. Halacy. Macdonald, 1967.
MLA (9th ed.) CitationHalacy, D. S. They Gave Their Names to Science / by D.S. Halacy. Macdonald, 1967.
Warning: These citations may not always be 100% accurate.