Flaste, R., & Flaste, R. (1985). The New York Times guide to the return of Halley's comet. New York, New York: Times Books.
Chicago Style CitationFlaste, Richard, and Richard Flaste. The New York Times Guide to the Return of Halley's Comet. New York, New York: Times Books, 1985.
MLA CitationFlaste, Richard, and Richard Flaste. The New York Times Guide to the Return of Halley's Comet. New York, New York: Times Books, 1985.
Warning: These citations may not always be 100% accurate.