Zill, D. G. (1986). A First Course in Differential Equations with Applications (3rd ed.). Prindle, Weber & Schmidt.
Chicago Style (17th ed.) CitationZill, Dennis G. A First Course in Differential Equations with Applications. 3rd ed. Boston: Prindle, Weber & Schmidt, 1986.
MLA (9th ed.) CitationZill, Dennis G. A First Course in Differential Equations with Applications. 3rd ed. Prindle, Weber & Schmidt, 1986.
Warning: These citations may not always be 100% accurate.