Gauss, K. F., & Davis, C. H. (1963). Theory of the motion of the heavenly bodies moving about the sun in conic sections. New York: Dover Publications.
Trích dẫn kiểu ChicagoGauss, Karl Friedrich, và Charles Henry Davis. Theory of the Motion of the Heavenly Bodies Moving About the Sun in Conic Sections. New York: Dover Publications, 1963.
ציטוט MLAGauss, Karl Friedrich, và Charles Henry Davis. Theory of the Motion of the Heavenly Bodies Moving About the Sun in Conic Sections. New York: Dover Publications, 1963.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.