Cita APA (7th ed.)

Boyce, W. E., DiPrima Richard C., & Haines, C. W. (2009). Elementary differential equations and boundary value problems: Students solution manual (Ninth edition.). AUWSF.

Cita Chicago (17th ed.)

Boyce, William E., DiPrima Richard C., i Charles W. Haines. Elementary Differential Equations and Boundary Value Problems: Students Solution Manual. Ninth edition. Hoboken: AUWSF, 2009.

Cita MLA (9th ed.)

Boyce, William E., et al. Elementary Differential Equations and Boundary Value Problems: Students Solution Manual. Ninth edition. AUWSF, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.