Steen, F. H. (1955). Differential equations. Ginn and Company.
Chicago Style (17th ed.) CitationSteen, Frederick H. Differential Equations. Boston: Ginn and Company, 1955.
MLA (9th ed.) CitationSteen, Frederick H. Differential Equations. Ginn and Company, 1955.
Warning: These citations may not always be 100% accurate.