Cita APA (7th ed.)

abdel karim, a. i. (1964). numerical integration methods. the institute of national planning.

Cita Chicago (17th ed.)

abdel karim, abbas i. Numerical Integration Methods. cairo: the institute of national planning, 1964.

Cita MLA (9th ed.)

abdel karim, abbas i. Numerical Integration Methods. the institute of national planning, 1964.