Citazione Stile APA (7a Edizione)

Zill, D. G. (1986). A first course in differential equations with applications (3rd ed.). Prindle, Weber & Schmidt.

Citazione stile Chigago Style (17a edizione)

Zill, Dennis G. A First Course in Differential Equations with Applications. 3rd ed. Boston: Prindle, Weber & Schmidt, 1986.

Citatione MLA (9a ed.)

Zill, Dennis G. A First Course in Differential Equations with Applications. 3rd ed. Prindle, Weber & Schmidt, 1986.