Cita APA (7th ed.)

KREYSZIG, E. (1993). Advanced engineering mathematics.-- ed.7. John Wiley and Sons.

Cita Chicago (17th ed.)

KREYSZIG, Erwin. Advanced Engineering Mathematics.-- Ed.7. New York: John Wiley and Sons, 1993.

Cita MLA (9th ed.)

KREYSZIG, Erwin. Advanced Engineering Mathematics.-- Ed.7. John Wiley and Sons, 1993.