APA (7th ed.) Citation

O'Regan, D. (1997). Existence theory for nonlinear ordinary differential equations. Kluwer Acad. Publ.

Chicago Style (17th ed.) Citation

O'Regan, Donal. Existence Theory for Nonlinear Ordinary Differential Equations. Dordrecht [u.a.]: Kluwer Acad. Publ, 1997.

MLA (9th ed.) Citation

O'Regan, Donal. Existence Theory for Nonlinear Ordinary Differential Equations. Kluwer Acad. Publ, 1997.