APA (7. basım) Alıntı

Elshafei, A. (1969). Numerical Control Series Post Processors. The Institute of National Planning.

Chicago Style (17. basım) Atıf

Elshafei, Alwalid. Numerical Control Series Post Processors. Cairo: The Institute of National Planning, 1969.

MLA (9th ed.) Atıf

Elshafei, Alwalid. Numerical Control Series Post Processors. The Institute of National Planning, 1969.