Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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