Citazione Stile APA (7a Edizione)

Zill, D. G. (2020). A First Course in Differential Equations with Modeling Applications (11th ed.). Cengage.

Citazione stile Chigago Style (17a edizione)

Zill, Dennis G. A First Course in Differential Equations with Modeling Applications. 11th ed. Delhi: Cengage, 2020.

Citatione MLA (9a ed.)

Zill, Dennis G. A First Course in Differential Equations with Modeling Applications. 11th ed. Cengage, 2020.