APA (7th ed.) Citation

Mason. (1990). Comet Halley: Investigations, results, interpretations. John Wiley.

Chicago Style (17th ed.) Citation

Mason. Comet Halley: Investigations, Results, Interpretations. New York: John Wiley, 1990.

MLA (9th ed.) Citation

Mason. Comet Halley: Investigations, Results, Interpretations. John Wiley, 1990.

Warning: These citations may not always be 100% accurate.