APA (7th ed.) Citation

Zill, D. G., & Zill, D. G. (2013). Differential equations: With boundary-value problems (Eighth edition.). Brooks/Cole, Cengage Learning.

Chicago Style (17th ed.) Citation

Zill, Dennis G., and Dennis G. Zill. Differential Equations: With Boundary-value Problems. Eighth edition. Boston, MA: Brooks/Cole, Cengage Learning, 2013.

MLA (9th ed.) Citation

Zill, Dennis G., and Dennis G. Zill. Differential Equations: With Boundary-value Problems. Eighth edition. Brooks/Cole, Cengage Learning, 2013.

Warning: These citations may not always be 100% accurate.