Northwestern University (Evanston, Ill.). Transportation Center, & Ferguson , A. R. (1961). The Economic value of the United States merchant marine. Transportation Center at Northwestern University.
Chicago Style (17th ed.) CitationNorthwestern University (Evanston, Ill.). Transportation Center, and Allen Richmond Ferguson. The Economic Value of the United States Merchant Marine. Evanston, Ill.: Transportation Center at Northwestern University, 1961.
MLA (8th ed.) CitationNorthwestern University (Evanston, Ill.). Transportation Center, and Allen Richmond Ferguson. The Economic Value of the United States Merchant Marine. Transportation Center at Northwestern University, 1961.
Warning: These citations may not always be 100% accurate.