Donitch, N. (1909). Eclipses totales de soleil. [s.n.].
Chicago Style (17th ed.) CitationDonitch, N[icolas]. Eclipses Totales De Soleil. St. Pétersbourg: [s.n.], 1909.
MLA (9th ed.) CitationDonitch, N[icolas]. Eclipses Totales De Soleil. [s.n.], 1909.
Warning: These citations may not always be 100% accurate.