Cita APA

Zill, D. G., & Dennis G. Zill; Michael R. Cullen. (2005). Differential equations with boundary-value problems. Belmont, CA: Thomson Brooks/Cole.

Chicago Style Citation

Zill, Dennis G., i Dennis G. Zill; Michael R. Cullen. Differential Equations With Boundary-value Problems. Belmont, CA: Thomson Brooks/Cole, 2005.

Cita MLA

Zill, Dennis G., i Dennis G. Zill; Michael R. Cullen. Differential Equations With Boundary-value Problems. Belmont, CA: Thomson Brooks/Cole, 2005.