Sarton,George. (1959). Ancient science and modern civilization. Euclid and his time. Ptolemy and his time. The end of Greek science and culture. New York: Harper.
Chicago-стиль цитированияSarton,George. Ancient Science and Modern Civilization. Euclid and His Time. Ptolemy and His Time. The End of Greek Science and Culture. New York: Harper, 1959.
MLA-цитированиеSarton,George. Ancient Science and Modern Civilization. Euclid and His Time. Ptolemy and His Time. The End of Greek Science and Culture. New York: Harper, 1959.
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