APA Citation

Zill, & Cullen. (2009). Differential equations with boundary-value problems (7th ed.). Belmont, CA: Brooks/Cole, Cengage Learning.

Chicago Style Citation

Zill, and Cullen. Differential Equations With Boundary-value Problems. 7th ed. Belmont, CA: Brooks/Cole, Cengage Learning, 2009.

MLA Citation

Zill, and Cullen. Differential Equations With Boundary-value Problems. 7th ed. Belmont, CA: Brooks/Cole, Cengage Learning, 2009.

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