Zill, D. G. (2013). A first course in differential equations with modeling applications (Tenth edition.). Brooks/Cole, Cengage Learning.
Citação do estilo Chicago (17ª ed.)Zill, Dennis G. A First Course in Differential Equations with Modeling Applications. Tenth edition. Boston, MA: Brooks/Cole, Cengage Learning, 2013.
Citação MLA (8ª ed.)Zill, Dennis G. A First Course in Differential Equations with Modeling Applications. Tenth edition. Brooks/Cole, Cengage Learning, 2013.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.