Cita APA

Powers, D. L. (1999). Boundary value problems (4th ed.). Academic press.

Citación estilo Chicago

Powers, David L. Boundary Value Problems. 4th ed. Academic press, 1999.

Cita MLA

Powers, David L. Boundary Value Problems. 4th ed. Academic press, 1999.

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