Oberhelman, S. M. (2000). Eratosthenes. Scholar of the 3rd century BC.
Chicago Style (17th ed.) CitationOberhelman, Steven M. Eratosthenes. Scholar of the 3rd Century BC. 2000.
MLA (9th ed.) CitationOberhelman, Steven M. Eratosthenes. Scholar of the 3rd Century BC. 2000.
Warning: These citations may not always be 100% accurate.