Unions, I. F. o. T., & Schevenels, W. Letter (copy): Sailings of S.S. "Yorkbrook".
Chicago Style (17th ed.) CitationUnions, International Federation of Trade, and Walther Schevenels. Letter (copy): Sailings of S.S. "Yorkbrook".
MLA (8th ed.) CitationUnions, International Federation of Trade, and Walther Schevenels. Letter (copy): Sailings of S.S. "Yorkbrook".
Warning: These citations may not always be 100% accurate.