APA (7th ed.) Citation

Heath, T. L. (1981). Aristarchus of Samos: The ancient Copernicus. Dover Publications.

Chicago Style (17th ed.) Citation

Heath, Thomas Little. Aristarchus of Samos: The Ancient Copernicus. New York: Dover Publications, 1981.

MLA (9th ed.) Citation

Heath, Thomas Little. Aristarchus of Samos: The Ancient Copernicus. Dover Publications, 1981.

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