Cita APA (7a ed.)

Simmons, G. F., & Krantz, S. G. (2007). Differential equations: Theory, technique and practice. McGraw Hill.

Cita Chicago Style (17a ed.)

Simmons, George F., y Steven G. Krantz. Differential Equations: Theory, Technique and Practice. New York: McGraw Hill, 2007.

Cita MLA (8a ed.)

Simmons, George F., y Steven G. Krantz. Differential Equations: Theory, Technique and Practice. McGraw Hill, 2007.