APA (7. basım) Alıntı

National Computing Centre Limited. (1972). Computer courses-systems analysis and programming. NCC Pub.

Chicago Style (17. basım) Atıf

National Computing Centre Limited. Computer Courses-systems Analysis and Programming. Manchester: NCC Pub, 1972.

MLA (9th ed.) Atıf

National Computing Centre Limited. Computer Courses-systems Analysis and Programming. NCC Pub, 1972.