Moukhanoff, M. (1964). Nelka (Mrs. Helen de Smirnoff Moukhanoff), 1878-1963: A biographical sketch. s.n.].
Chicago Style (17th ed.) CitationMoukhanoff, Michael. Nelka (Mrs. Helen De Smirnoff Moukhanoff), 1878-1963: A Biographical Sketch. [S.l.: s.n.], 1964.
MLA (9th ed.) CitationMoukhanoff, Michael. Nelka (Mrs. Helen De Smirnoff Moukhanoff), 1878-1963: A Biographical Sketch. s.n.], 1964.
Warning: These citations may not always be 100% accurate.