APA citiranje

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

Trích dẫn kiểu Chicago

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

MLA citiranje

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