Dyfyniad APA

Simmons, G. F. (1972). Differential equations with applications and historical notes. McGraw-Hill.

Dyfyniad Arddull Chicago

Simmons, George F. Differential Equations with Applications and Historical Notes. New York: McGraw-Hill, 1972.

Dyfyniad MLA

Simmons, George F. Differential Equations with Applications and Historical Notes. McGraw-Hill, 1972.

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