Cita APA

Ricardo, H. (2009). Modern introduction to differential equations.-2nd ed. (2nd ed.). Academic Press/Elsevier.

Citación estilo Chicago

Ricardo, Henry. Modern Introduction to Differential Equations.-2nd Ed. 2nd ed. Amsterdam ; Boston: Academic Press/Elsevier, 2009.

Cita MLA

Ricardo, Henry. Modern Introduction to Differential Equations.-2nd Ed. 2nd ed. Academic Press/Elsevier, 2009.