एपीए उद्धरण

Coddington, E. A., & Levinson, N. (1992). Theory of ordinary differential equations. Tata McGraw-Hill.

शिकागो स्टाइल उद्धरण

Coddington, Earl A., और Norman Levinson. Theory of Ordinary Differential Equations. New Delhi: Tata McGraw-Hill, 1992.

एमएलए उद्धरण

Coddington, Earl A., और Norman Levinson. Theory of Ordinary Differential Equations. Tata McGraw-Hill, 1992.