Cita APA (7a ed.)

Martin, R. H. Elementary differential equations with boundary value problems. McGraw-Hill Book Company.

Cita Chicago Style (17a ed.)

Martin, Robert H. Elementary Differential Equations with Boundary Value Problems. McGraw-Hill Book Company.

Cita MLA (8a ed.)

Martin, Robert H. Elementary Differential Equations with Boundary Value Problems. McGraw-Hill Book Company.