Ayres,Frank.JR. (1981). Theory and Problems of Differential equations: In S1 metric units / Frank Ayres,JR. McGraw-Hill Book Compannnnny.
Chicago Style (17th ed.) CitationAyres,Frank.JR. Theory and Problems of Differential Equations: In S1 Metric Units / Frank Ayres,JR. McGraw-Hill Book Compannnnny, 1981.
MLA (8th ed.) CitationAyres,Frank.JR. Theory and Problems of Differential Equations: In S1 Metric Units / Frank Ayres,JR. McGraw-Hill Book Compannnnny, 1981.
Warning: These citations may not always be 100% accurate.