Cita APA (7th ed.)

Blanchard, P., Devaney, R. L., & Hall, G. R. (1996). Differential equations (preliminary ed.). PWS Pub.

Cita Chicago (17th ed.)

Blanchard, Paul, Robert L. Devaney, i Glen R. Hall. Differential Equations. preliminary ed. Boston: PWS Pub, 1996.

Cita MLA (9th ed.)

Blanchard, Paul, et al. Differential Equations. preliminary ed. PWS Pub, 1996.