APA

Paul Blanchard - Robert L. Devaney - Glen R. Hall, .Differential Equations. : .

Chicago

Paul Blanchard - Robert L. Devaney - Glen R. Hall, .Differential Equations. : .

Harvard

Paul Blanchard - Robert L. Devaney - Glen R. Hall, .Differential Equations. : .

MLA

Paul Blanchard - Robert L. Devaney - Glen R. Hall, .: . .